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Filtrete replacement air filters should be changed every one to three months. Filtrete air filters use electrostatic charge for better filtration.

Filtrete Air Filters full product list:


3M Filtrete FAPF03 Replacement Air Filter Media
In Stock!
Ships in 1 business day

Retail: $39.99

As Low As: $24.95

Save 38%!

Filtrete FAPF-A2-4 True HEPA Air Purifier Filter
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Ships in 1 business day

Retail: $40.99

Our Price: $34.99

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3M Filtrete FAPF02 Air Filter, Replacement for 3M Filtrete FAP02-RS
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Ships in 1 business day

Retail: $30.99

Our Price: $26.95

Save 13%!

Filtrete Smart Air Filter S-2012-4 24"x24"x1, 1500 MPR
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Ships in 1 business day

Retail: $39.99

Our Price: $22.95

Save 43%!

Filtrete Smart Air Filter S-2022-4 20"x30"x1", 1500 MPR
In Stock!
Ships in 1 business day

Retail: $39.99

Our Price: $32.95

Save 18%!

Filtrete Deep Pleated 1550 Replacement 4" Filter
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Ships in 1 business day

Retail: $49.99

Our Price: $39.95

Save 20%!

Filtrete Smart Air Filter S-UA12-4 24"x24"x1", 1900 MPR
In Stock!
Ships in 1 business day

Retail: $49.99

Our Price: $39.95

Save 20%!

Filtrete NADP01-2PK-2 Deep 1000 Air Filter 16x25x4
Special Order.
Ships in 5 to 6 days.

Retail: $79.99

Our Price: $59.99

Save 25%!

Filtrete Smart Air Filter S-UA00-4 16"x20"x1", 1900 MPR
In Stock!
Ships in 1 business day

Retail: $40.99

Our Price: $29.95

Save 27%!

Filtrete Deep 1550 Replacement 4" Air Filter-2 pk
Special Order.
Ships in 5 to 6 days.

Retail: $84.99

Our Price: $72.95

Save 14%!

Filtrete Smart Air Filter S-2020-4 12"x24"x1", 1500 MPR
In Stock!
Ships in 1 business day

Retail: $39.99

Our Price: $29.95

Save 25%!

Filtrete Smart Air Filter S-UA24-4 14"x30"x1", 1900 MPR
In Stock!
Ships in 1 business day

Retail: $40.99

Our Price: $29.95

Save 27%!

Filtrete Smart Air Filter S-2003-4 20"x25"x1", 1500 MPR
In Stock!
Ships in 1 business day

Retail: $39.99

Our Price: $18.95

Save 53%!

Filtrete Smart Air Filter S-2023-4 14"x24"x1", 1500 MPR
In Stock!
Ships in 1 business day

Retail: $39.99

Our Price: $29.95

Save 25%!

Filtrete Smart Air Filter S-2001-4 16"x25"x1", 1500 MPR
In Stock!
Ships in 1 business day

Retail: $30.99

Our Price: $26.99

Save 13%!

Filtrete Smart Air Filter S-UA03-4 20"x25"x1", 1900 MPR
Special Order.
Ships in 5 to 6 days.

Retail: $40.99

Our Price: $29.95

Save 27%!

Filtrete Allergen Defense MERV 11 20x25 Air Filter
In Stock!
Ships in 1 business day

Retail: $49.99

Our Price: $40.95

Save 18%!

Filtrete Smart Air Filter S-2004-4 14"x25"x1", 1500 MPR
In Stock!
Ships in 1 business day

Retail: $39.99

Our Price: $34.95

Save 13%!

Filtrete S-2000-4 Smart Air Filter - 16"x20"x1", 1500 MPR
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Ships in 1 business day

Retail: $30.99

Our Price: $26.95

Save 13%!

Filtrete Smart Air Filter S-EA05-4 14"x20"x1", 2200 MPR
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Ships in 1 business day

Retail: $44.99

Our Price: $30.99

Save 31%!

Filtrete Smart Air Filter S-EA23-4 14"x24"x1", 2200 MPR
In Stock!
Ships in 1 business day

Retail: $44.99

Our Price: $30.99

Save 31%!

Filtrete Smart Air Filter S-EA04-4 14"x25"x1", 2200 MPR
In Stock!
Ships in 1 business day

Retail: $44.99

Our Price: $39.99

Save 11%!

Filtrete Smart Air Filter S-2002-4 20"x20"x1", 1500 MPR
In Stock!
Ships in 1 business day

Retail: $39.99

Our Price: $24.95

Save 38%!

Filtrete Deep 1500-2 Replacement For Filtrete NDP01-4IN-2P-2 - 4-Pack
Special Order.
Ships in 5 to 6 days.

Retail: $188.99

Our Price: $159.90

Save 15%!

Filtrete Smart Air Filter S-UA02-4 20"x20"x1", 1900 MPR
In Stock!
Ships in 1 business day

Retail: $40.99

Our Price: $29.95

Save 27%!

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