Featured categories
All items
$117.78Was: $138.57
$46.43Was: $54.62
$95.11Was: $111.90
$90.45Was: $106.41

Aerostar 18x18x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
$34.02Was: $40.02

Aerostar 16 3/8 x 21 1/2 x 1 MERV 6 Pleated Air Filter, AC Furnace Air Filter,
$37.42Was: $44.02

Aerostar 19 7/8 x 21 1/2x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6
$37.72Was: $44.38

Eco-Aire 20x20x1 MERV 11, Pleated Air Filter, 20x20x1, Box of 3
$23.61Was: $27.78

Aerostar 18x18x1 MERV 8 Furnace Air Filter, 6 Pack
$50.91Was: $59.89

Aerostar 22x24x1 MERV 8 Furnace Air Filter, 4 Pack
$55.08Was: $64.80

Aerostar 10x24x1 MERV 13 Furnace Air Filter, 6 Pack
$55.73Was: $65.56

Aerostar 20x20x5 MERV 11 Furnace Air Filter, 2 Pack
$85.73Was: $100.86

Eco-Aire 16x25x1 MERV 11, Pleated Air Filter, 16x25x1, Box of 3
$23.61Was: $27.78

Aerostar 14x20x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
$35.72Was: $42.02

Aerostar 19 7/8 x 21 1/2 x 1 MERV 13 Furnace Air Filter, 6 Pack
$65.99Was: $77.63

Aerostar 20x20x2 MERV 8 Furnace Air Filter, 2 Pack
$26.93Was: $31.68

FG-Finishing 20"x20" Series 55 MERV 7 Polyester Panel Filter (wire frame) 12pk
$111.00Was: $130.59

Aerostar 20x25x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
$37.42Was: $44.02

Aerostar 14x14x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
$34.24Was: $40.28

Aerostar 18x24x1 MERV 8 Air Filter, 6 Pack (17 3/8" x 23 3/8" x 3/4")
$52.43Was: $61.68

Aerostar 18x20x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 12 Pack
$75.15Was: $88.41

Aerostar 14x16x1 MERV 8 Furnace Air Filter, 4 Pack
$45.77Was: $53.85

Aerostar 19x20x4 1/4 MERV 8 Furnace Air Filter, 2 Pack
$73.59Was: $86.58

Aerostar 12x30x1 MERV 11 Air Filter, 6 Pack
$63.15Was: $74.29

Aerostar 18x20x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
$37.60Was: $44.24

Aerostar 19 7/8 x 21 1/2 x 1 MERV 11 Furnace Air Filter, 6 Pack
$68.31Was: $80.37

Aerostar 16x24x1 MERV 8 Furnace Air Filter, 6 Pack
$45.51Was: $53.54

Aerostar 16x20x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
$35.72Was: $42.02

Aerostar 20x25x4 Slim MERV 11 Furnace Air Filter, 2 Pack
$54.80Was: $64.47

FG-Finishing 20x25x2 15gm Fiberglass Paint Spray Booth Exhaust Filter Pads 25pk
$66.61Was: $78.37

Aerostar 16 3/8x21 1/2x1 MERV 11 Furnace Air Filter, 4 Pack
$44.67Was: $52.55

Aerostar 21 1/2x23 5/16x1 MERV 13 Furnace Air Filter, 4 Pack
$69.27Was: $81.49

Aerostar 21 1/2x23 3/8x1 MERV 13 Furnace Air Filter, 4 Pack
$68.18Was: $80.21

16x24x2 AC and Furnace Air Filter by Aerostar - MERV 8, Box of 12
$158.57Was: $186.55

Aerostar 16 1/2x21 1/2x1 MERV 8 Furnace Air Filter, 4 Pack
$41.97Was: $49.38

Aerostar 16x20x2 MERV 13 Furnace Air Filter, 4 Pack
$64.72Was: $76.14

Aerostar 13x21 1/2x1 MERV 8 Furnace Air Filter, 4 Pack
$42.91Was: $50.48

Aerostar 14x30x1 MERV 11 Furnace Air Filter, 4 Pack
$47.65Was: $56.06

Aerostar 12x24x1 MERV 8 NOVAPLEAT AC Furnace Air Filter, 12 Pack (Actual Size:
$65.24Was: $76.75

Aerostar 20x22x1 MERV 8 Furnace Air Filter, 6 Pack
$58.49Was: $68.81

Aerostar 20x30x4 AC and Furnace Filter - Merv 11, Box of 12
$306.42Was: $360.49

Aerostar 20x20x1 MERV 11 Furnace Air Filter, 4 Pack
$44.91Was: $52.83

Aerostar 20x20x1 MERV 11 Furnace Air Filter, 6 Pack
$54.82Was: $64.50

20 x 22 x 1 MERV 13 Pleated Air Filter, Box of 6
$67.64Was: $79.58

Aerostar 20x22x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 12 Pack
$80.09Was: $94.22

Aerostar 16 3/8x21 1/2x1 MERV 8 Furnace Air Filter, 4 Pack
$43.09Was: $50.69

Aerostar 24x24x1 MERV 11 Furnace Air Filter, 4 Pack
$59.33Was: $69.80

Aerostar 16x20x4 1/4 MERV 11 Furnace Air Filter, 2 Pack
$69.54Was: $81.81

Aerostar 21x21x1 MERV 11 Furnace Air Filter, 4 Pack
$57.66Was: $67.84

Aerostar 13x21 1/2x1 MERV 11 Furnace Air Filter, 4 Pack
$46.29Was: $54.46

Aerostar 20x20x5 MERV 8 Honeywell Replacement Air Filter, 2 Pack
$71.76Was: $84.42

14x18x1 AC and Furnace Air Filter by Aerostar - MERV 13, Box of 12
$101.61Was: $119.54
About us
Aerostar Filters formerly Canopy Filters a branch of the direct-to-customer portal for The Filtration Group. Our business was founded in 1942 and has grown into a manufacturer, distributor, and national service provider of a complete line of HVAC air filtration products.
Seller feedback (15,158)
- l***e (354)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat experience! Item arrived quickly, exactly as described, and well-packaged. Excellent communication from the seller. Would definitely buy again. Highly recommended for a smooth and reliable transaction. Thank you! Truly appreciate the professionalism, attention to detail, and fast shipping. Everything exceeded expectations—flawless from start to finish. A+ seller! Will definitely return for future purchases—trustworthy, dependable, and consistently excellent service throughout.
- t***e (298)- Feedback left by buyer.Past 6 monthsVerified purchaseI ordered the wrong filters and asked for a return label!! Received email to print label and sent back and received refund!! The seller was a true GEM!! Fast to send email with the printable return label!! A+++ Ebayer
- 7***r (79)- Feedback left by buyer.Past 6 monthsVerified purchaseAerostar Filters are so awesome! O:) We have been buying from them for years. They have the best prices and just what we need (our filters are not standard size). We will definitely buy more once we run out. Great price, shipped fast, well packaged, and new as described. Highly recommended! O:)
- o***b (839)- Feedback left by buyer.Past 6 monthsVerified purchaseItem was well packaged and arrived in excellent condition. Item was precisely as described and very good quality! Great communication, professional Customer Service! A pleasure to do business with. Thanks a lot!.
- b***r (678)- Feedback left by buyer.Past monthVerified purchaseThis seller backs what they sell. My only feedback to the seller is to look into your packaging on these filters, especially for your particular carrier, which was UPS in this case. May need to double box. or add corner protection. My replacements came in crushed, too.
- 1***o (41)- Feedback left by buyer.Past 6 monthsVerified purchaseFilters were as described. Boxed well & delivered undamaged. Filters not individually wrapped for storing.