You're in Air Purifier Accessories
Need a Personal Shopper?
Subscribe to
Bizrate emails for the hottest
deals & products,
PLUS a chance to
WIN $25
sign me up!
New winners chosen weekly.
No purchase necessary.
| Best Seller  | The Filterbuy replacement whole house air filter 21x24.5x5 (actual measurements: 20.63" x 24.13" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $100.18 $77.06 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x24.5x5 (actual measurements: 20.63" x 24.13" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $55.77 $42.90 FREE shipping go to store |
| Best Seller  | BESTAIR PRO CB1625-13C 25x16x5 Synthetic Furnace Air Cleaner Filter, MERV 13 2 Furnace Air Cleaner Filter, Filter Type Pleated, Performance Rating MERV 13, Actual Depth 4 3/8 in, Actual Height 24 3/4 in, Actual Width 15 7/8 in, Compatible Manufacturer Model Number EZXCABBB0016, EZXCABBB1016, EZXCABCC0016, EZXCABCC1016, Number of... ... more
BESTAIR PRO CB1625-13C 25x16x5 Synthetic Furnace Air Cleaner Filter, MERV 13 2 Furnace Air Cleaner Filter, Filter Type Pleated, Performance Rating MERV 13, Actual Depth 4 3/8 in, Actual Height 24 3/4 in, Actual Width 15 7/8 in, Compatible Manufacturer Model Number EZXCABBB0016, EZXCABBB1016, EZXCABCC0016, EZXCABCC1016, Number of... | go to store |
 | HONEYWELL HOME POPUP2025 20x25x5 Synthetic Furnace Air Cleaner Filter, MERV 11 Furnace Air Cleaner Filter, Filter Type Panel, Performance Rating MERV 11, Actual Depth 5 3/8 in, Actual Height 19 15/16 in, Actual Width 24 3/8 in, Compatible Grainger Part Number 2TE83, 33R194, Compatible Manufacturer Model Number F100B1032,... ... more
HONEYWELL HOME POPUP2025 20x25x5 Synthetic Furnace Air Cleaner Filter, MERV 11 Furnace Air Cleaner Filter, Filter Type Panel, Performance Rating MERV 11, Actual Depth 5 3/8 in, Actual Height 19 15/16 in, Actual Width 24 3/8 in, Compatible Grainger Part Number 2TE83, 33R194, Compatible Manufacturer Model Number F100B1032,... | go to store |
 | TRION 255649-105 Air Cleaner Filter, Filter Type Pleated, MERV 8, 25 in W x 5 Air Cleaner Filter, Filter Type Pleated, Performance Rating MERV 8, Actual Depth 4 7/8 in, Actual Height 15 3/4 in, Actual Width 24 1/4 in, Compatible Grainger Part Number 4YA29, Compatible Manufacturer Model Number Air Bear Supreme 16 X 25, Filter... ... more
TRION 255649-105 Air Cleaner Filter, Filter Type Pleated, MERV 8, 25 in W x 5 Air Cleaner Filter, Filter Type Pleated, Performance Rating MERV 8, Actual Depth 4 7/8 in, Actual Height 15 3/4 in, Actual Width 24 1/4 in, Compatible Grainger Part Number 4YA29, Compatible Manufacturer Model Number Air Bear Supreme 16 X 25, Filter... | go to store |
 | The Filterbuy replacement whole house air filter 21x24.5x5 (actual measurements: 20.63" x 24.13" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $204.05 $156.96 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x24.5x5 (actual measurements: 20.63" x 24.13" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $109.45 $84.19 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x24.5x5 (actual measurements: 20.63" x 24.13" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $249.09 $224.38 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x24.5x5 (actual measurements: 20.63" x 24.13" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $60.31 $46.39 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x24.5x5 (actual measurements: 20.63" x 24.13" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $72.14 $64.32 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x24.5x5 (actual measurements: 20.63" x 24.13" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $132.46 $117.14 FREE shipping go to store |
 | EXTRACT-ALL RF-400-1 Air Cleaner Filter, 20x20x4", MERV 8 Air Cleaner Filter, Filter Type Disposable Pleated Filter, Filter MERV Rating 8, Compatible Extractor Series SP-400, SP-800, Compatible Extractor Manufacturer Part Number SP-400, SP-400-DD, SP-800, Compatible Extractor Grainger Part Number 11Y602,... ... more
EXTRACT-ALL RF-400-1 Air Cleaner Filter, 20x20x4", MERV 8 Air Cleaner Filter, Filter Type Disposable Pleated Filter, Filter MERV Rating 8, Compatible Extractor Series SP-400, SP-800, Compatible Extractor Manufacturer Part Number SP-400, SP-400-DD, SP-800, Compatible Extractor Grainger Part Number 11Y602,... | go to store |
 | DYNABRADE 64658 Air Filter,Pleated Panel,20 x 25 x 1 In Air Filter, Filter Type Paper, Performance Rating MERV 8, Actual Depth 1 in, Actual Height 25 in, Actual Width 20 in, Compatible Grainger Part Number 45J424, Compatible Manufacturer Model Number 64657, Number of Filters 1, Filter Layer Type Paper,... ... more
DYNABRADE 64658 Air Filter,Pleated Panel,20 x 25 x 1 In Air Filter, Filter Type Paper, Performance Rating MERV 8, Actual Depth 1 in, Actual Height 25 in, Actual Width 20 in, Compatible Grainger Part Number 45J424, Compatible Manufacturer Model Number 64657, Number of Filters 1, Filter Layer Type Paper,... | go to store |
 | The Filterbuy replacement air filter 24x24x1 (actual measurements: 23.38" x 23.38" x 0.75") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $79.79 $61.38 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 16x25x5 (actual measurements: 15.38" x 25.50" x 5.25") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $173.58 $133.52 FREE shipping go to store |
 | The Filterbuy replacement air filter 20x23x1 (actual measurements: 19.50" x 22.50" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 8... ... more | $82.94 $63.80 FREE shipping go to store |
 | The Filterbuy replacement air filter 20x23x1 (actual measurements: 19.50" x 22.50" x 0.75") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $91.81 $70.62 FREE shipping go to store |
 | The Filterbuy replacement air filter 24x30x1 (actual measurements: 23.50" x 29.50" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more | $169.42 $130.32 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x21x5 (actual measurements: 20.63" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $77.18 $59.37 FREE shipping go to store |
 | The Filterbuy replacement air filter 18x24x1 (actual measurements: 17.38" x 23.38" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 13... ... more | $69.29 $53.30 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 17.5x21x5 (actual measurements: 17.13" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $91.94 $70.72 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 20x25x6 (actual measurements: 19.75" x 24.25" x 5.88") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $219.93 $171.32 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 20x25x5 (actual measurements: 20.25" x 25.38" x 5.25") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $231.67 $178.21 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 17.5x21x5 (actual measurements: 17.13" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $169.39 $130.30 FREE shipping go to store |
 | The Filterbuy replacement air filter 16x30x1 (actual measurements: 15.63" x 29.63" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 13... ... more | $129.95 $99.96 FREE shipping go to store |
 | The Filterbuy replacement air filter 24x30x2 (actual measurements: 23.50" x 29.50" x 1.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more | $122.46 $94.20 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x21x5 (actual measurements: 20.63" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $178.37 $137.21 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x21x5 (actual measurements: 20.63" x 20.63" x 4.38") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help preserve your budget and... ... more | $96.46 $74.20 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 17.5x21x5 (actual measurements: 17.13" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $73.55 $56.58 FREE shipping go to store |
 | The Filterbuy replacement air filter 20x21.5x1 (actual measurements: 19.88" x 21.50" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV... ... more | $194.53 $149.64 FREE shipping go to store |
 | The Filterbuy replacement air filter 16x32x1 (actual measurements: 15.50" x 31.5" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more | $230.10 $177.00 FREE shipping go to store |
 | The Filterbuy replacement air filter 20x20x4 (actual measurements: 19.38" x 19.38" x 3.63") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $113.31 $87.16 FREE shipping go to store |
 | The Filterbuy replacement air filter 30x30x1 (actual measurements: 29.50" x 29.50" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more | $155.22 $119.40 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 17.5x21x5 (actual measurements: 17.13" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $229.96 $180.78 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x21x5 (actual measurements: 20.63" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $86.76 $66.74 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 17.5x21x5 (actual measurements: 17.13" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $191.05 $146.96 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x21x5 (actual measurements: 20.63" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $105.92 $81.48 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x21x5 (actual measurements: 20.63" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $132.43 $118.32 FREE shipping go to store |
 | The Filterbuy replacement whole house air filter 21x21x5 (actual measurements: 20.63" x 20.63" x 4.38") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more | $202.12 $155.48 FREE shipping go to store |
Ads related to Filterbuy 21x24.5x5 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement for Rheem & Ruud 21.0 H x 24.5 W x 5.0 D in Silver | Wayfair
