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16-3/8x21-1/2x1 Air Filters

$61.60

Actual Size: 16-3/8 x 21-1/2 x 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.

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Sale!
Original price was: $55.28.Current price is: $47.31.

The Glasfloss MERV 10 Z-Line 16-3/8×21-1/2×1 air filters excel at removing allergens and dust from the air, making your home’s air cleaner. We designed the sturdy frame using heavy-duty, moisture-resistant materials, including recycled content, to make it easy to install and remove from your HVAC system. The synthetic fibers in the filter media won’t support [...]

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Sale!
Original price was: $82.92.Current price is: $60.61.

The Glasfloss MERV 10 Z-Line 16-3/8×21-1/2×1 air filters excel at removing allergens and dust from the air, making your home’s air cleaner. We designed the sturdy frame using heavy-duty, moisture-resistant materials, including recycled content, to make it easy to install and remove from your HVAC system. The synthetic fibers in the filter media won’t support [...]

Ships in 1 Business Day

$102.15

Actual Size: 16-3/8 x 21-1/2 x 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 1 Business Day

Sale!
Original price was: $165.84.Current price is: $104.48.

The Glasfloss MERV 10 Z-Line 16-3/8 x 21-1/2 x 1 air filters excel at removing allergens and dust from the air, making your home’s air cleaner. We designed the sturdy frame using heavy-duty, moisture-resistant materials, including recycled content, to make it easy to install and remove from your HVAC system. The synthetic fibers in the [...]

Ships in 1 Business Day

$165.90

Glasfloss Z-Line MR-11 16-3/8 x 21-1/2 x 1 MERV 11 furnace filters are an inexpensive upgrade from standard pleated air filters and excel where similar HVAC filters (Heating, Ventilation & Air Conditioning) fall short. These MERV 11 air filters also offer an eco-friendly design and enhanced particle filtration. The air filter frame is constructed of [...]

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