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Showing 1–12 of 117 results

$119.90

Glasfloss GDS 17-1/2 x 21 x 1 disposable, double-strut furnace filters are excellent for protecting your HVAC (Heating, Ventilation & Air Conditioning) and removing dust, dust mites, pollen and other pollutants from your indoor air. These air filters also offer a double-strut design that provides durability and a 10% greater open surface area than traditional [...]

Ships in 5-10 Business Days

Sale!
Original price was: $48.12.Current price is: $45.40.

Actual Size: 9-5/8 x 9-5/8 x 3/4. Glasfloss GDS Series air filters have a heavy-duty craft board frame with fiberglass media. The double strut design supports the media providing 10% greater open area. Change every 30 days for best results.

Ships in 1 Business Day

$115.95

Actual Size: 9-5/8 x 9-5/8 x 1-5/8. Glasfloss GDS Series air filters have a heavy-duty craft board frame with fiberglass media. The double strut design supports the media providing 10% greater open area. Change every 30 days for best results.

Ships in 5-10 Business Days

Sale!
Original price was: $50.77.Current price is: $48.64.

Actual Size: 9-5/8 x 19-5/8 x 3/4. Glasfloss GDS Series air filters have a heavy-duty craft board frame with fiberglass media. The double strut design supports the media providing 10% greater open area. Change every 30 days for best results.

Ships in 1 Business Day

$66.69

Actual Size: 9-5/8 x 19-5/8 x 1-5/8. Glasfloss GDS Series air filters have a heavy-duty craft board frame with fiberglass media. The double strut design supports the media providing 10% greater open area. Change every 30 days for best results.

Ships in 5-10 Business Days

Sale!
Original price was: $59.63.Current price is: $47.14.

Actual Size: 9-5/8 x 23-5/8 x 3/4. Glasfloss GDS Series air filters have a heavy-duty craft board frame with fiberglass media. The double strut design supports the media providing 10% greater open area. Change every 30 days for best results.

Ships in 5-10 Business Days

$55.46

Actual Size: 9-5/8 x 24-5/8 x 3/4. Glasfloss GDS Series air filters have a heavy-duty craft board frame with fiberglass media. The double strut design supports the media providing 10% greater open area. Change every 30 days for best results.

Ships in 5-10 Business Days

Sale!
Original price was: $50.48.Current price is: $49.38.

Actual Size: 9-5/8 x 29-5/8 x 3/4. Glasfloss GDS Series air filters have a heavy-duty craft board frame with fiberglass media. The double strut design supports the media providing 10% greater open area. Change every 30 days for best results.

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$124.50

The Glasfloss GDS 11-1/2×17-1/2×1 disposable air filter features a strong double-strut design, providing excellent durability and performance for homes, businesses, and industrial settings. It offers 10% more open media area than traditional filters, enhancing its dust-holding capacity. We designed this filter for easy disposal and safe handling, eliminating sharp edges. The progressively dense fiberglass maximizes [...]

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$111.78

The Glasfloss GDS 11-1/8×11-1/8×1 disposable air filter features a strong double-strut design, providing excellent durability and performance for homes, businesses, and industrial settings. It offers 10% more open media area than traditional filters, enhancing its dust-holding capacity. We designed this filter for easy disposal and safe handling, eliminating sharp edges. The progressively dense fiberglass maximizes [...]

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$139.64

The Glasfloss GDS 11-3/16x33x1/2 disposable air filter features a strong double-strut design, providing excellent durability and performance for homes, businesses, and industrial settings. It offers 10% more open media area than traditional filters, enhancing its dust-holding capacity. We designed this filter for easy disposal and safe handling, eliminating sharp edges. The progressively dense fiberglass maximizes [...]

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$136.32

The Glasfloss GDS 11-3/4x27x1 disposable air filter features a strong double-strut design, providing excellent durability and performance for homes, businesses, and industrial settings. It offers 10% more open media area than traditional filters, enhancing its dust-holding capacity. We designed this filter for easy disposal and safe handling, eliminating sharp edges. The progressively dense fiberglass maximizes [...]

Ships in 5-10 Business Days