![AprilAire 1213 Air Purifier Upgrade Kit + 213 Replacement Furnace Filter for AprilAire 2120, 2200, Space-Gard 2200 Whole-House Air Purifiers - MERV 13, Healthy Home Allergy Air Filter: Amazon.com: Tools & Home Improvement AprilAire 1213 Air Purifier Upgrade Kit + 213 Replacement Furnace Filter for AprilAire 2120, 2200, Space-Gard 2200 Whole-House Air Purifiers - MERV 13, Healthy Home Allergy Air Filter: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/81traq5wo3L._AC_UF350,350_QL80_.jpg)
AprilAire 1213 Air Purifier Upgrade Kit + 213 Replacement Furnace Filter for AprilAire 2120, 2200, Space-Gard 2200 Whole-House Air Purifiers - MERV 13, Healthy Home Allergy Air Filter: Amazon.com: Tools & Home Improvement
![BestAir 16-in W x 28-in L x 4-in MERV 13 Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com BestAir 16-in W x 28-in L x 4-in MERV 13 Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/b2b87f33-ead9-40f1-a035-ec9c60f936ae/44740662.jpg)
BestAir 16-in W x 28-in L x 4-in MERV 13 Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
![AprilAire 210 Replacement Filter for AprilAire Whole-House Air Purifiers - MERV 11 Clean Air Furnace Filter (Pack of 1) - Walmart.com AprilAire 210 Replacement Filter for AprilAire Whole-House Air Purifiers - MERV 11 Clean Air Furnace Filter (Pack of 1) - Walmart.com](https://i5.walmartimages.com/seo/AprilAire-210-Replacement-Filter-for-AprilAire-Whole-House-Air-Purifiers-MERV-11-Clean-Air-Furnace-Filter-Pack-of-1_7a369698-e848-4210-ab49-427b27360d49.5620cd57614d8204d18f711869a3d372.jpeg)
AprilAire 210 Replacement Filter for AprilAire Whole-House Air Purifiers - MERV 11 Clean Air Furnace Filter (Pack of 1) - Walmart.com
![Aprilaire 310 Replacement Furnace Air Filter for Aprilaire Whole Home Air Purifiers, MERV 11, Clean Air Dust Furnace Filter (Pack of 1) - Walmart.com Aprilaire 310 Replacement Furnace Air Filter for Aprilaire Whole Home Air Purifiers, MERV 11, Clean Air Dust Furnace Filter (Pack of 1) - Walmart.com](https://i5.walmartimages.com/seo/Aprilaire-310-Replacement-Furnace-Air-Filter-for-Aprilaire-Whole-Home-Air-Purifiers-MERV-11-Clean-Air-Dust-Furnace-Filter-Pack-of-1_6ca3ecc4-f747-474e-8898-13352aaaae06.93e48508eed4d93edc708feff137604b.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Aprilaire 310 Replacement Furnace Air Filter for Aprilaire Whole Home Air Purifiers, MERV 11, Clean Air Dust Furnace Filter (Pack of 1) - Walmart.com
![Filterbuy 16x28x6 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement for Aprilaire | Wayfair Filterbuy 16x28x6 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement for Aprilaire | Wayfair](https://assets.wfcdn.com/im/32074639/resize-h755-w755%5Ecompr-r85/2167/216791682/Filterbuy+16x28x6+Air+Filter+MERV+8%2C+Pleated+HVAC+AC+Furnace+Filters+Replacement+for+Aprilaire.jpg)
Filterbuy 16x28x6 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement for Aprilaire | Wayfair
![Atomic 16x28x6 MERV 13 401 Compatible Replacement Furnace Filter for Aprilaire and Space-Gard 2400-2 Pack - Amazon.com Atomic 16x28x6 MERV 13 401 Compatible Replacement Furnace Filter for Aprilaire and Space-Gard 2400-2 Pack - Amazon.com](https://m.media-amazon.com/images/I/41qqD+-LjvL._AC_UF894,1000_QL80_.jpg)
Atomic 16x28x6 MERV 13 401 Compatible Replacement Furnace Filter for Aprilaire and Space-Gard 2400-2 Pack - Amazon.com
![Amazon.com: AprilAire 1413 Air Purifier Upgrade Kit + 413 Replacement Furnace Filter for AprilAire 2140, 2400, Space-Gard 2400 Whole-House Air Purifiers - MERV 13, Healthy Home Allergy Air Filter : Home & Kitchen Amazon.com: AprilAire 1413 Air Purifier Upgrade Kit + 413 Replacement Furnace Filter for AprilAire 2140, 2400, Space-Gard 2400 Whole-House Air Purifiers - MERV 13, Healthy Home Allergy Air Filter : Home & Kitchen](https://m.media-amazon.com/images/I/71-FVzN+ooL._AC_UF350,350_QL80_.jpg)
Amazon.com: AprilAire 1413 Air Purifier Upgrade Kit + 413 Replacement Furnace Filter for AprilAire 2140, 2400, Space-Gard 2400 Whole-House Air Purifiers - MERV 13, Healthy Home Allergy Air Filter : Home & Kitchen
![AprilAire 410 Replacement Filter for AprilAire Whole-House Air Purifiers - MERV 11 Clean Air Furnace Filter (Pack of 1) - Walmart.com AprilAire 410 Replacement Filter for AprilAire Whole-House Air Purifiers - MERV 11 Clean Air Furnace Filter (Pack of 1) - Walmart.com](https://i5.walmartimages.com/asr/68cf86b6-53dd-432f-91a3-955f4d271653.5c4f6dc446d8c3fa89776b1e715f2cd4.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
AprilAire 410 Replacement Filter for AprilAire Whole-House Air Purifiers - MERV 11 Clean Air Furnace Filter (Pack of 1) - Walmart.com
Bestair 2pk 16" X 27" X 6" Aprilaire And Spacegard Box Replacement Air Furnace Filter Merv 11 : Target
![Amazon.com: AprilAire 1413 Air Purifier Upgrade Kit + 413 Replacement Furnace Filter for AprilAire 2140, 2400, Space-Gard 2400 Whole-House Air Purifiers - MERV 13, Healthy Home Allergy Air Filter : Home & Kitchen Amazon.com: AprilAire 1413 Air Purifier Upgrade Kit + 413 Replacement Furnace Filter for AprilAire 2140, 2400, Space-Gard 2400 Whole-House Air Purifiers - MERV 13, Healthy Home Allergy Air Filter : Home & Kitchen](https://m.media-amazon.com/images/I/71rOacBLd4L._AC_UF894,1000_QL80_.jpg)