For Honeywell air purifiers, life expectancy is usually three and a half years. Each air purifier's performance is tested as a system with the 
60500 Air Purifier Series: 3 Pre-filters Included. Replace pre-filter every 3 months for best performance. Honeywell Replacement Filter B comes in a convenient package with 6 boxes with 2 filters in each box, for a total of 12 filters.. Honeywell HRF-A300 Pre-Cut Carbon Pre-Filter For HPA300 Series Air Purifiers - 4 Pack (Filter A) 4 pack of Pre-Filters for HPA300 Series Air Purifiers - Genuine Honeywell Filters. Add to Cart. Compatible does not mean comparable. Skip to the end of the images gallery. If the filter isnt replaced in time, effectiveness of your air purifier goes to zero as it cannot capture airborne particulates anymore. See pics for details. * Replace genuine pre-filters every 3
Filters and deodorizes air. Choose from Same Day Delivery, Drive Up or Order Pickup. At Factory Direct Filters, we can create standard, hard-to-find, and custom sized filters. How long do Honeywell air filters last? Formulated with activated carbon and zeolite, it provides extra Availability: In Stock (405) Add to Cart! Skip to the beginning of the images gallery. including smoke cooking odors and pet odors. Most air filters on Honeywell air purifiers last for 3-months. Universal Air Cleaner Carbon Replacement Pre-Filters Compatible with Honeywell 50250-S Round Air Purifier. Buy Honeywell Premium Odor-Reducing Air Purifier Replacement Pre-Filter HRF-APP1 / Filter (A+): Everything Else - Amazon.com FREE DELIVERY possible on eligible purc Easy to install it without cutting any more. From the air that passes through the filter, 0.3 microns and larger. A Pre-Filter Buy Honeywell HRF-A200 Air Purifier Filters Pack of 4: Air Purifier Parts & Accessories - FREE DELIVERY possible on eligible purchases excellent customer service and If its a pre-filter, you should:Remove the air filter from behind the top grill/cover.Shake the air filter to remove visible dust or dirt. (Do this somewhere outside, so your home doesnt get messy.)Check if the pre-filter is worn *. If yes, get a new pre-filter and move onto this step.If not, go ahead and wash the pre-filter. Lastly, lay the filter out to dry. Type A+ pre-filter for Honeywell air purifiers. Enter your search keyword. See pics for details. Skip Navigation.
the pre-filter needs changing every 2-3 months. Air Purifier Pre-filters. 1 Year A Pre-Filter Kit for HEPA Air Purifiers for Extra Large Rooms includes a year supply of Genuine Pre-Cut Pre-Filters for Honeywell HEPA Air Purifier models in the HPA300, HPA8350, HPA3300 and HPA5300 series. The Honeywell Replacement Pre-Filter A fits Honeywell Air Purifier models: HPA094 series, HPA100 series, HPA101 series, HPA104 series, HPA104 series, HPA105 series, HA106 series and HPA5100 series models. This Genuine Honeywell Filter is extremely efficient in capturing particular household gases such as ammonia and the gases from cleaning products, paint and furnishings. On the other hand, washable pre-filters should be washed every month or so. Price: $32.95 Save: $12.00. Shop by category. HONEYWELL QUALITY REPLACEMENT FILTERS: For best performance use only genuine Honeywell Replacement filters. We cannot change it for you after you order. So Ive been having a hard time sourcing pre-filters for a year old machine. A Honeywell Air Purifier filters and circulates air in
Our aftermarket inventory includes all Honeywell air filter replacements available any size and any MERV rating. Box has wear. This Genuine Honeywell Pre-Filter is designed exclusively to fit Honeywell Air Purifier models: HHT-055/HHT-155/HHT-080/HHT-081/HHT-085/HHT-090/HHT-100/HHT-145/HHT-149/HPA-050/HPA-150/HPA-245/HPA-249/HPA-248 Series, HPA-060 Series, HPA 160 Series.
A Pre-Filter Buy Honeywell HRF-A200 Air Purifier Filters Pack of 4: Air Purifier Parts & Accessories - FREE DELIVERY possible on eligible purchases excellent customer service and fast shipping. the pre-filter needs changing every 2-3
This package contains 4 pre-filters (1-year supply). This item: Premium Household Gas and Odor Reducing Pre-Filter B (2-Pack) $14.99.Honeywell True HEPA Replacement Filter H. $22.99. Package Contains 1 large Pre-Filter and cutting templates for 1-12 pre-filters depending on the air purifier model.
Add to Cart.
Similarly, carbon filters last three to six months. * Replace genuine pre-filters every 3 months. ITEM DETAILS. See pics for details.
14,000 BTU (8,600 To clean the filter:Turn off and unplug the air cleaner.Remove the air inlet grill by pulling on the tab.Remove and examine the foam pre-filter.If it has collected dust or lint, remove and wash it in warm, soapy water.Check the condition of the a permanent filters and remove if dirty.Clean the a permanent filter. This large pre-filter can be cut (cutting templates included) to make 1-12 pre-filters based on your particular model. HEPA Air Purifier R Filter and A Pre-Filter Value Pack includes a year supply of Certified Honeywell HEPA Filters and Genuine Pre-Filters for Honeywell HEPA Air Purifier console. Shop by category. For best performance, use only Genuine Honeywell Filters. The Premium Gas and Odor Reducing Air Purifier A+ Pre-Filter helps reduce household odors and captures larger airborne particles all while helping to extends the life of your HEPA filter. Sears home. $29.99. The Honeywell Pre-Filters are pre-cut to fit HPA300 series: HA/HPA300 series, HPA304 series, HPA3300 series, HPA5300 series and HPA8350 series models. Easy to install it without cutting any more. Replace pre-filter every 3 months for best performance. Most Honeywell Air Purifiers feature both a pre-filter and a primary filter. Box has wear. Genuine Activated Honeywell Enviracaire carbon pre-filters maximize the life of your HEPA filter and often take less than five minutes to change. The Gas and Odor Reducing Air Purifier B Pre-Filter - 2 Pack helps reduce common household odors and VOC gases and fumes. Most of the best air purifiers have a HEPA filter, although another great choice for cleaning the air in your home is a CADR (Clean Air Delivery Rate) air purifier. Replace pre-filter every 3 Best Prices Available Pack of 4 A Pre-Filter Honeywell HRF-A200 Air Purifier Filters the #1 brand recommended by allergists. The Stage 1 Honeywell air filter pre-filter helps pick up large airborne particles that come in through the front grille. Honeywell HRF-A300 Air Purifier Pre Kit Filter, 4 Pack | eBay The Honeywell Pre-Filters are pre-cut to fit HPA300 series: HA/HPA300 series, HPA304 series, HPA3300 series, HPA5300 series and HPA8350 series models. See pics for details. PROTECT YOUR HEPA FILTER: Honeywell Pre-Filters boost & maximize the HEPA's filter life. This pre-filtering blanket prolongs the life of your HEPA filter. Some Honeywell air cleaners have four filters. AIR PURIFIER FILTER REPLACEMENT KIT This value combo pack of air purifier filters is a one-year supply for the HPA200 and HPA5100 series and includes 4 A Pre-Cut Carbon Pre-Filters and 1 Honeywell R HEPA filter. Honeywell HRF-A100 Pre-Cut Carbon Pre-Filters are designed for large room HEPA air purifiers and are compatible with the following Honeywell Air Purifiers: HPA094 series, HPA100 series, HPA101 series, HPA104 series, HPA104 series, HPA105 series, HA106 series and HPA5100 series models. Product 1: AIR PURIFIER FILTER REPLACEMENT KIT This value combo pack of air purifier filters is a one-year supply for the HPA200 and HPA5100 series and includes 4 Last updated on June 2nd, 2022. Availability: In Stock (405) Add to Cart!
Nobody has them, including Honeywell. The Honeywell Replacement Filters that Will Keep You Coming Back for More. For Honeywell air purifiers, life expectancy is usually three and a half years.
ITEM DETAILS.
Skip to the end of the images gallery. Honeywell recommends replacing the filter every 6 months to a year based on usage. 1.
Free standard shipping with $35 orders. The Honeywell Odor-Reducing Pre-Filter enhances the efficiency of your air purifier by adding an extra layer of filtering material. Honeywell Repl HepaClean Replacement Filter with Odor Reducing Pre Filter: HEPA Air Purifiers - FREE DELIVERY possible on eligible purchases,Buy VCLENA 2 Pack Hepa Air Purifier For most Honeywell Tower air purifier models, the Honeywell HRF-B1 Premium Odor Reducing Air Purifier Pre-Filter will trap larger air particles and help to reduce odors and even certain harmful gases. Deodorizes the air, reducing odors with activated carbon and zeolite. Pure Enrichment PureZone Mini Portable True HEPA Similarly, carbon filters last three to six months. On the other hand, washable pre-filters should For best performance, use only Genuine Honeywell air purifier filters. A Pre-Filters: Captures larger airborne particles and activated carbon reduces odors and VOCs.
These are simple steps which will help you to clean the unit without a hassle:Turn off and unplug the air purifier from the power source.Use the dry cloth to wipe the units external surface.Remove the front grille by pressing the two hand symbols and pull it towards you.Replace the filters if they are worn out. More items
Skip to main content. $16.99. Read reviews and buy Honeywell Air Purifier Cut-to-Size A Pre-Filters Reduces Dust and Odors at Target. The primary filter in your unit will typically be a HEPA, HEPA-type or ifD filter that can help capture the smaller microscopic airborne particles. Price: $32.95 Save: $12.00. Pay Less. You are purchasingHoneywell Air Purifier Filter Kit. We cannot change it for you after you order. Box has wear. Universal Air Cleaner Carbon Replacement Pre-Filters Compatible with Honeywell 50250-S Round Air Purifier. They can include a Stage 1, washable pre-filter; a Stage 2, odor lock carbon filter; a Stage 3 99 percent HEPA filter with antimicrobial treatment; and a Stage 4 electronic ionizer. Pre-Filters are extremely efficient in blocking bad odors & dust for a pristine breathing experience year round. You are purchasingHoneywell Air Purifier Filter Kit. WORKS WITH HONEYWELL AIR PURIFIERS FOR HOME This Honeywell Filter Kit is designed exclusively to fit Honeywell HEPA Air Purifier models HPA094, 61000 - 61999 Air Purifier Series: 2 Pre-filters Included. Features : HONEYWELL PRE- FILTER REPLACEMENT This 4-pack (one-year supply) of certified Honeywell HRF-A200 A Pre-Filter air purifier filters helps capture larger particles such as dust, lint, fibers and pet fur, to extend the life of your HEPA filter. You are purchasingHoneywell Air Purifier Filter Kit. Skip to main Honeywell HRF-A200 Air Purifier Pre Kit Filter, 4 Pack. Fits 17000, 17005, 17007-HD, 50250, 50255-HD, 18150.
Gas and Odor Reducing Air Purifier B Pre-Filter - 2 Pack. They (and others) direct me to the universal cut to fit pre-filter, even though they dont list my model as compatible. Honeywell HRF-A300 Pre Kit air purifier filter, HPA 300, Black & Honeywell HRF-A100 Pre Kit air purifier filter, HPA 100, Black ( Packaging May Vary ) The general rule is to change a furnace filterusually located behind a return-air vent or in a slot on the furnace itselfat least once every 90 days. Look for clues that its time for a new filter. Fortunately, changing the filter is easy. Replace the filter at least every time the seasons change. Furnace use impacts how long a filter lasts. More items You are purchasingHoneywell Air Purifier Filter Kit. keeps the air in your home clean and fresh. 1; Replace Certified HEPA Filters 1x per year and Genuine Pre-filters every 3 months. 1 Year A Pre-Filter Kit for HEPA Air Purifiers for Extra Large Rooms. A PRE-FILTERS This Honeywell A pre-filter captures larger airborne particles and activated carbon reduces unpleasant smells and VOCs. pet fur, fibers, Helps trap larger particles like dust. Type A+ pre-filter for Honeywell air purifiers. Honeywell HRF-A300 Pre-Cut Carbon Pre-Filter For HPA300 Series Air Purifiers - 4 Pack (Filter A) 4 pack of Pre-Filters for HPA300 Series Air Purifiers - Genuine Honeywell Filters. Box has wear. Honeywell air cleaners are equipped with a filter indicator Check Filter or Check Pre-filter , and it will starts shining or blinking red color, A PRE-FILTERS This Honeywell A pre-filter captures larger airborne particles and activated carbon reduces unpleasant smells and VOCs. Honeywell Air Purifier Filters, Air Purifier Pre-Filters and Honeywell HRF-APP1 pre-filters can be used in a variety of Honeywell Air Purifiers. Expect More. The pre-filter can help capture larger airborne particles like pet hair and dust while reducing odors and VOCs.
60500 Air Purifier Series: 3 Pre-filters Included. Replace pre-filter every 3 months for best performance. Honeywell Replacement Filter B comes in a convenient package with 6 boxes with 2 filters in each box, for a total of 12 filters.. Honeywell HRF-A300 Pre-Cut Carbon Pre-Filter For HPA300 Series Air Purifiers - 4 Pack (Filter A) 4 pack of Pre-Filters for HPA300 Series Air Purifiers - Genuine Honeywell Filters. Add to Cart. Compatible does not mean comparable. Skip to the end of the images gallery. If the filter isnt replaced in time, effectiveness of your air purifier goes to zero as it cannot capture airborne particulates anymore. See pics for details. * Replace genuine pre-filters every 3 Filters and deodorizes air. Choose from Same Day Delivery, Drive Up or Order Pickup. At Factory Direct Filters, we can create standard, hard-to-find, and custom sized filters. How long do Honeywell air filters last? Formulated with activated carbon and zeolite, it provides extra Availability: In Stock (405) Add to Cart! Skip to the beginning of the images gallery. including smoke cooking odors and pet odors. Most air filters on Honeywell air purifiers last for 3-months. Universal Air Cleaner Carbon Replacement Pre-Filters Compatible with Honeywell 50250-S Round Air Purifier. Buy Honeywell Premium Odor-Reducing Air Purifier Replacement Pre-Filter HRF-APP1 / Filter (A+): Everything Else - Amazon.com FREE DELIVERY possible on eligible purc Easy to install it without cutting any more. From the air that passes through the filter, 0.3 microns and larger. A Pre-Filter Buy Honeywell HRF-A200 Air Purifier Filters Pack of 4: Air Purifier Parts & Accessories - FREE DELIVERY possible on eligible purchases excellent customer service and If its a pre-filter, you should:Remove the air filter from behind the top grill/cover.Shake the air filter to remove visible dust or dirt. (Do this somewhere outside, so your home doesnt get messy.)Check if the pre-filter is worn *. If yes, get a new pre-filter and move onto this step.If not, go ahead and wash the pre-filter. Lastly, lay the filter out to dry. Type A+ pre-filter for Honeywell air purifiers. Enter your search keyword. See pics for details. Skip Navigation.
the pre-filter needs changing every 2-3 months. Air Purifier Pre-filters. 1 Year A Pre-Filter Kit for HEPA Air Purifiers for Extra Large Rooms includes a year supply of Genuine Pre-Cut Pre-Filters for Honeywell HEPA Air Purifier models in the HPA300, HPA8350, HPA3300 and HPA5300 series. The Honeywell Replacement Pre-Filter A fits Honeywell Air Purifier models: HPA094 series, HPA100 series, HPA101 series, HPA104 series, HPA104 series, HPA105 series, HA106 series and HPA5100 series models. This Genuine Honeywell Filter is extremely efficient in capturing particular household gases such as ammonia and the gases from cleaning products, paint and furnishings. On the other hand, washable pre-filters should be washed every month or so. Price: $32.95 Save: $12.00. Shop by category. HONEYWELL QUALITY REPLACEMENT FILTERS: For best performance use only genuine Honeywell Replacement filters. We cannot change it for you after you order. So Ive been having a hard time sourcing pre-filters for a year old machine. A Honeywell Air Purifier filters and circulates air in
Our aftermarket inventory includes all Honeywell air filter replacements available any size and any MERV rating. Box has wear. This Genuine Honeywell Pre-Filter is designed exclusively to fit Honeywell Air Purifier models: HHT-055/HHT-155/HHT-080/HHT-081/HHT-085/HHT-090/HHT-100/HHT-145/HHT-149/HPA-050/HPA-150/HPA-245/HPA-249/HPA-248 Series, HPA-060 Series, HPA 160 Series.
A Pre-Filter Buy Honeywell HRF-A200 Air Purifier Filters Pack of 4: Air Purifier Parts & Accessories - FREE DELIVERY possible on eligible purchases excellent customer service and fast shipping. the pre-filter needs changing every 2-3
This package contains 4 pre-filters (1-year supply). This item: Premium Household Gas and Odor Reducing Pre-Filter B (2-Pack) $14.99.Honeywell True HEPA Replacement Filter H. $22.99. Package Contains 1 large Pre-Filter and cutting templates for 1-12 pre-filters depending on the air purifier model.
Add to Cart.
Similarly, carbon filters last three to six months. * Replace genuine pre-filters every 3 months. ITEM DETAILS. See pics for details.
14,000 BTU (8,600 To clean the filter:Turn off and unplug the air cleaner.Remove the air inlet grill by pulling on the tab.Remove and examine the foam pre-filter.If it has collected dust or lint, remove and wash it in warm, soapy water.Check the condition of the a permanent filters and remove if dirty.Clean the a permanent filter. This large pre-filter can be cut (cutting templates included) to make 1-12 pre-filters based on your particular model. HEPA Air Purifier R Filter and A Pre-Filter Value Pack includes a year supply of Certified Honeywell HEPA Filters and Genuine Pre-Filters for Honeywell HEPA Air Purifier console. Shop by category. For best performance, use only Genuine Honeywell Filters. The Premium Gas and Odor Reducing Air Purifier A+ Pre-Filter helps reduce household odors and captures larger airborne particles all while helping to extends the life of your HEPA filter. Sears home. $29.99. The Honeywell Pre-Filters are pre-cut to fit HPA300 series: HA/HPA300 series, HPA304 series, HPA3300 series, HPA5300 series and HPA8350 series models. Easy to install it without cutting any more. Replace pre-filter every 3 months for best performance. Most Honeywell Air Purifiers feature both a pre-filter and a primary filter. Box has wear. Genuine Activated Honeywell Enviracaire carbon pre-filters maximize the life of your HEPA filter and often take less than five minutes to change. The Gas and Odor Reducing Air Purifier B Pre-Filter - 2 Pack helps reduce common household odors and VOC gases and fumes. Most of the best air purifiers have a HEPA filter, although another great choice for cleaning the air in your home is a CADR (Clean Air Delivery Rate) air purifier. Replace pre-filter every 3 Best Prices Available Pack of 4 A Pre-Filter Honeywell HRF-A200 Air Purifier Filters the #1 brand recommended by allergists. The Stage 1 Honeywell air filter pre-filter helps pick up large airborne particles that come in through the front grille. Honeywell HRF-A300 Air Purifier Pre Kit Filter, 4 Pack | eBay The Honeywell Pre-Filters are pre-cut to fit HPA300 series: HA/HPA300 series, HPA304 series, HPA3300 series, HPA5300 series and HPA8350 series models. See pics for details. PROTECT YOUR HEPA FILTER: Honeywell Pre-Filters boost & maximize the HEPA's filter life. This pre-filtering blanket prolongs the life of your HEPA filter. Some Honeywell air cleaners have four filters. AIR PURIFIER FILTER REPLACEMENT KIT This value combo pack of air purifier filters is a one-year supply for the HPA200 and HPA5100 series and includes 4 A Pre-Cut Carbon Pre-Filters and 1 Honeywell R HEPA filter. Honeywell HRF-A100 Pre-Cut Carbon Pre-Filters are designed for large room HEPA air purifiers and are compatible with the following Honeywell Air Purifiers: HPA094 series, HPA100 series, HPA101 series, HPA104 series, HPA104 series, HPA105 series, HA106 series and HPA5100 series models. Product 1: AIR PURIFIER FILTER REPLACEMENT KIT This value combo pack of air purifier filters is a one-year supply for the HPA200 and HPA5100 series and includes 4 Last updated on June 2nd, 2022. Availability: In Stock (405) Add to Cart!
Nobody has them, including Honeywell. The Honeywell Replacement Filters that Will Keep You Coming Back for More. For Honeywell air purifiers, life expectancy is usually three and a half years.
ITEM DETAILS.
Skip to the end of the images gallery. Honeywell recommends replacing the filter every 6 months to a year based on usage. 1.
Free standard shipping with $35 orders. The Honeywell Odor-Reducing Pre-Filter enhances the efficiency of your air purifier by adding an extra layer of filtering material. Honeywell Repl HepaClean Replacement Filter with Odor Reducing Pre Filter: HEPA Air Purifiers - FREE DELIVERY possible on eligible purchases,Buy VCLENA 2 Pack Hepa Air Purifier For most Honeywell Tower air purifier models, the Honeywell HRF-B1 Premium Odor Reducing Air Purifier Pre-Filter will trap larger air particles and help to reduce odors and even certain harmful gases. Deodorizes the air, reducing odors with activated carbon and zeolite. Pure Enrichment PureZone Mini Portable True HEPA Similarly, carbon filters last three to six months. On the other hand, washable pre-filters should For best performance, use only Genuine Honeywell air purifier filters. A Pre-Filters: Captures larger airborne particles and activated carbon reduces odors and VOCs.
These are simple steps which will help you to clean the unit without a hassle:Turn off and unplug the air purifier from the power source.Use the dry cloth to wipe the units external surface.Remove the front grille by pressing the two hand symbols and pull it towards you.Replace the filters if they are worn out. More items
Skip to main content. $16.99. Read reviews and buy Honeywell Air Purifier Cut-to-Size A Pre-Filters Reduces Dust and Odors at Target. The primary filter in your unit will typically be a HEPA, HEPA-type or ifD filter that can help capture the smaller microscopic airborne particles. Price: $32.95 Save: $12.00. Pay Less. You are purchasingHoneywell Air Purifier Filter Kit. We cannot change it for you after you order. Box has wear. Universal Air Cleaner Carbon Replacement Pre-Filters Compatible with Honeywell 50250-S Round Air Purifier. They can include a Stage 1, washable pre-filter; a Stage 2, odor lock carbon filter; a Stage 3 99 percent HEPA filter with antimicrobial treatment; and a Stage 4 electronic ionizer. Pre-Filters are extremely efficient in blocking bad odors & dust for a pristine breathing experience year round. You are purchasingHoneywell Air Purifier Filter Kit. WORKS WITH HONEYWELL AIR PURIFIERS FOR HOME This Honeywell Filter Kit is designed exclusively to fit Honeywell HEPA Air Purifier models HPA094, 61000 - 61999 Air Purifier Series: 2 Pre-filters Included. Features : HONEYWELL PRE- FILTER REPLACEMENT This 4-pack (one-year supply) of certified Honeywell HRF-A200 A Pre-Filter air purifier filters helps capture larger particles such as dust, lint, fibers and pet fur, to extend the life of your HEPA filter. You are purchasingHoneywell Air Purifier Filter Kit. Skip to main Honeywell HRF-A200 Air Purifier Pre Kit Filter, 4 Pack. Fits 17000, 17005, 17007-HD, 50250, 50255-HD, 18150.
Gas and Odor Reducing Air Purifier B Pre-Filter - 2 Pack. They (and others) direct me to the universal cut to fit pre-filter, even though they dont list my model as compatible. Honeywell HRF-A300 Pre Kit air purifier filter, HPA 300, Black & Honeywell HRF-A100 Pre Kit air purifier filter, HPA 100, Black ( Packaging May Vary ) The general rule is to change a furnace filterusually located behind a return-air vent or in a slot on the furnace itselfat least once every 90 days. Look for clues that its time for a new filter. Fortunately, changing the filter is easy. Replace the filter at least every time the seasons change. Furnace use impacts how long a filter lasts. More items You are purchasingHoneywell Air Purifier Filter Kit. keeps the air in your home clean and fresh. 1; Replace Certified HEPA Filters 1x per year and Genuine Pre-filters every 3 months. 1 Year A Pre-Filter Kit for HEPA Air Purifiers for Extra Large Rooms. A PRE-FILTERS This Honeywell A pre-filter captures larger airborne particles and activated carbon reduces unpleasant smells and VOCs. pet fur, fibers, Helps trap larger particles like dust. Type A+ pre-filter for Honeywell air purifiers. Honeywell HRF-A300 Pre-Cut Carbon Pre-Filter For HPA300 Series Air Purifiers - 4 Pack (Filter A) 4 pack of Pre-Filters for HPA300 Series Air Purifiers - Genuine Honeywell Filters. Box has wear. Honeywell air cleaners are equipped with a filter indicator Check Filter or Check Pre-filter , and it will starts shining or blinking red color, A PRE-FILTERS This Honeywell A pre-filter captures larger airborne particles and activated carbon reduces unpleasant smells and VOCs. Honeywell Air Purifier Filters, Air Purifier Pre-Filters and Honeywell HRF-APP1 pre-filters can be used in a variety of Honeywell Air Purifiers. Expect More. The pre-filter can help capture larger airborne particles like pet hair and dust while reducing odors and VOCs.