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97% of particles as small as 03 microns like dust, pollen, smoke, pet dander, and household odors. Compatibility: 2-in-1 air filter designed for the PureZone Elite 4-in-1 Air Purifier sold separately.

Why buy genuine: genuine germguardian replacement parts are essential for maintaining product performance, as your purifier is only as powerful and effective as the filter you put inside.


3 microns. Perfect for anyone wanting to improve air quality. Remove filters from plastic packaging before placing them into air purifier.

Better performance thanks to the patented Aprilaire Self-Seal Technology which minimizes the amount of air bypassing the filter. Proud partner of american lung association aprilaire’s mission is to enhance everyone’s health by improving the air in their homes.
S. A. Create a healthier home by preventing airborne allergens from circulating through the air in your home. Done. The 413 aprilaire replacement air filter removes airborne allergens as they pass through the MERV 13 filter including dust pollen, bacteria, mold spores, pet dander, and dust mites. Easy as 1-2-3 to install in the unique aprilaire interlock Rail System.
1. Nispira
#ad
Nispira True HEPA Filter Replacement Compatible with Envion Therapure TPP440 TPP540 TPP640 TPP640S Air Purifier. Compared to Part TPP440F. 2 Packs
#adNispira #ad - 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brand. Pre-filter helps trap visible dust such as hair. Premium hepa filter replacement compatible with Therapure Air Purifier TPP440 TPP540 TPP640 Not tpp240 which is longer and slimmer.More information #ad
It replaces therapure part tpp440f black casing filter. 2 filters included. Approximate Dimensions: 17. 8 x 5. 25 x 2. 4 inches. Suggest to replace every 6 month to achieve optimal performance.Brand | Nispira #ad |
Height | 2.4 Inches |
Length | 17.8 Inches |
Width | 5.25 Inches |
Part Number | HB440 |
Model | HB440 |
More information #ad
2. Filter-Monster.com
#ad
2 Pack, Filter-Monster True HEPA Replacement Compatible with Therapure TPP640 Filter
#adFilter-Monster.com #ad - Foam gasket seal for high performance filtration directs air through the filter and keeps air from escaping around the sides. True hepa filtration removes up to 99. 97% of airborne particles as small as 03 microns in size including smoke, pet dander, dust, pollen, mold spores and dust mites.More information #ad
Recommended to replace every six 6 months, or more often in harsh environments, for maximum efficiency. Package contains two 2 filters. Approximate dimensions: 17. 8 x 5. 25 x 2. 4 inches.Brand | Filter-Monster.com #ad |
Manufacturer | Filter-Monster #ad |
Part Number | TPP640-FM2 |
More information #ad
3. Filter-Monster.com
#ad
Filter-Monster True HEPA Replacement Compatible with Therapure TPP440F Filter for Therapure Air Purifier TPP440
#adFilter-Monster.com #ad - Approximate Dimensions: 17. 8 x 5. 25 x 2. 4 inches. Filter-monster replacement filter compatible with Therapure TPP440F filter. Engineered to be compatible withtherapure envion air purifier models TPP440, TPP540, and TPP640 Foam gasket seal for high performance filtration directs air through the filter and keeps air from escaping around the sides.More information #ad
Contains one 1 replacement filter. Recommended to replace every six 6 months for maximum efficiency, or more often in harsh environments. True hepa filtration removes up to 99. 97 percent of airborn particles as small as 03 microns including dust, pet hair and dander, pollen, smoke, mold spores and dust mites.Brand | Filter-Monster.com #ad |
Manufacturer | Filter-Monster #ad |
Height | 2.4 Inches |
Length | 17.8 Inches |
Width | 5.25 Inches |
Part Number | TPP440FL-FM1 |
More information #ad
4. Nispira
#ad
Nispira True HEPA Filter Replacement Compatible with Envion Therapure TPP440 TPP540 TPP640 TPP640S Air Purifier. Compared to Part TPP440F. 3 Packs
#adNispira #ad - 3 filters included. 100% customer satisfaction guaranteed. Pre-filter helps trap visible dust such as hair. Not tpp240 which is longer and slimmer. Quality meets or exceeds leading national brand.More information #ad
It replaces therapure part tpp440f black casing filter. Suggest to replace every 6 month to achieve optimal performance. Premium hepa filter replacement compatible with Therapure Air Purifier TPP440 TPP540 TPP640 Approximate Dimensions: 17. 8 x 5. 25 x 2. 4 inches.Brand | Nispira #ad |
Manufacturer | Nispira #ad |
Height | 2.4 Inches |
Length | 17.8 Inches |
Width | 5.25 Inches |
Part Number | HB440 |
More information #ad
5. Nispira
#ad
Nispira True HEPA Filter Replacement Compatible with Envion Therapure TPP440 TPP540 TPP640 TPP640S Air Purifier. Compared to Part TPP440F. 1 Pack
#adNispira #ad - Not tpp240 which is longer and slimmer. Quality meets or exceeds leading national brand. Pre-filter helps trap visible things like dust and hair. 1 filter included. Premium hepa filter replacement compatible with Therapure Air Purifier TPP440 TPP540 TPP640 .More information #ad
Approximate Dimensions: 17. 8 x 5. 25 x 2. 4 inches. It replaces therapure part tpp440f black casing filter. 100% customer satisfaction guaranteed. Suggest to replace every 6 month to achieve optimal performance.Brand | Nispira #ad |
Manufacturer | Nispira #ad |
Part Number | HB440 |
Model | HB440 |
More information #ad
6. Pure Enrichment
#ad
Pure Enrichment Genuine 2-in-1 True HEPA Replacement Filter for the PureZone Elite 4-in-1 Air Purifier PEAIRTWR
#adPure Enrichment #ad - 2-stage air purification: stage 1: Carbon Activated Pre-filter; Stage 2: True HEPA filter. Capture + eliminate harmful particles: our genuine filter cleans your air from 99.97% of particles as small as 03 microns like dust, pollen, smoke, pet dander, and household odors. Compatibility: 2-in-1 air filter designed for the PureZone Elite 4-in-1 Air Purifier sold separately.
More information #ad
Long-lasting: for optimal performance and to maintain the integrity of your air purifier, change your PureZone 2-in-1 True HEPA filter every 6 months. Breathe easier: only pure enrichment True HEPA filters improve air quality by helping to reduce allergens and improve sleep quality.Brand | Pure Enrichment #ad |
Manufacturer | Pure Enrichment #ad |
Height | 17.75 Inches |
Length | 5.25 Inches |
Weight | 0.97 Pounds |
Width | 3.75 Inches |
Part Number | PETWRFIL |
Model | PETWRFIL |
More information #ad
7. GermGuardian
#ad
AC4900CA, 1-Pack , AC4825, Germ Guardian FLT4825 HEPA GENUINE Air Purifier Replacement Filter B for GermGuardian AC4300BPTCA, Gray, AC4825DLX, AC4850PT, CDAP4500WCA and More, CDAP4500BCA
#adGermGuardian #ad - 97% of dust, pet dander, mold spores, pollen, and allergens as small as .3 microns from the air. Hassle free fit: genuine germ guardian replACement parts fit like a glove and are designed for a particular unit style.Why buy genuine: genuine germguardian replacement parts are essential for maintaining product performance, as your purifier is only as powerful and effective as the filter you put inside.
More information #ad
Breathe fresh and cleaner air: a true HEPA filter, ACtivated charcoal layer, and pre filter work to help improve indoor air quality. True hepa filter: reduces up to 99. Breathe fresh and cleaner air: a HEPA filter, ACtivated charcoal layer, and pre filter work to help improve indoor air quality.Brand | GermGuardian #ad |
Manufacturer | Guardian Technologies #ad |
Height | 1.29 Inches |
Length | 15.77 Inches |
Weight | 0.35 Pounds |
Width | 4.76 Inches |
Part Number | FLT4825 |
Model | FLT4825 |
Warranty | Na. |
More information #ad
8. Nispira
#ad
Nispira 2-in-1 True HEPA Replacement Filter PETWRFIL For Pure Enrichment PureZone Elite 4-IN-1 Tower Air Purifier PEAIRTWR. 1 Pack
#adNispira #ad - High quality hepa filter captures 99. 97% of airborne particles down to 03 microns. Pre-filter with activated carbon helps trap visible dust such as hair/ dust and remove unfavorable household smell. 100% customer satisfaction guaranteed.More information #ad
Premium true hepa filter replacement compatible with 4-in-1 Purezone Elite air purifier PEAIRTWR. 1 brand new filter included. Suggest to replace every 6 months to optimize the performance. Quality meets or exceeds leading national brand. Approximate dimensions: 17. 8 x 5. 25 x 2. 4 inches. Compare to oem part PETWRFIL.Brand | Nispira #ad |
Manufacturer | Nispira #ad |
Height | 2.4 Inches |
Length | 17.8 Inches |
Width | 5.25 Inches |
Part Number | HBPZ02 |
Model | HBPZ02 |
More information #ad
9. LEVOIT
#ad
2 Pack, LV-PUR131-RF , LEVOIT Air Purifier LV-PUR131 Replacement Filter True HEPA & Activated Carbon Filters Set
#adLEVOIT #ad - Buy with confidence: 100% satisfaction. 97% dust, mold spores, smoke, odors, pollen, and pet dander. The air filters catch particles as small as 0 If you need additional assistance, contact the helpful LEVOIT support.3 microns. Perfect for anyone wanting to improve air quality. Remove filters from plastic packaging before placing them into air purifier.
More information #ad
H13 true hepa technology: filters 99. Properly sealed: filters are sealed to protect their lifetime. 3-stage filtration system: h13 true hepa, fine preliminary filter, and high quality activated carbon filters reduce unwanted odors in your living spaces. It is recommended to replace air filters every 6 months.Brand | LEVOIT #ad |
Manufacturer | Levoit #ad |
Height | 11.61 Inches |
Length | 13.58 Inches |
Weight | 1.54 Pounds |
Width | 1.81 Inches |
Part Number | LV-PUR131-RF |
Model | LV-PUR131-RF |
Warranty | 1 year. |
More information #ad
10. Aprilaire
#ad
Healthy Home Allergy Filter, MERV 13 Pack of 2, Aprilaire, 413 A2 413 Replacement Air Filter for Whole Home Air Purifiers
#adAprilaire #ad - By aprilaire – the leader in indoor air quality solutions to optimize the performance of your Aprilaire Air Purifier Model: 1410, 4400, 2416, 1610, 3410, 2410, Aprilaire or Space Gard 2400 with upgrade kit.Better performance thanks to the patented Aprilaire Self-Seal Technology which minimizes the amount of air bypassing the filter. Proud partner of american lung association aprilaire’s mission is to enhance everyone’s health by improving the air in their homes.
More information #ad
Slide in. Unpack. Close the door. Buy with confidence this genuine aprilaire 413 replacement air filter was designed and manufactured in the u. S. A. Create a healthier home by preventing airborne allergens from circulating through the air in your home. Done. The 413 aprilaire replacement air filter removes airborne allergens as they pass through the MERV 13 filter including dust pollen, bacteria, mold spores, pet dander, and dust mites. Easy as 1-2-3 to install in the unique aprilaire interlock Rail System.
Brand | Aprilaire #ad |
Manufacturer | Research Products Corporation #ad |
Height | 16 Inches |
Length | 4 Inches |
Weight | 3.12 Pounds |
Width | 25 Inches |
Part Number | 413 A2 |
Model | 413 |
More information #ad