1" MERV11 Air Filters

DiscountFilterStore offers a variety of 1 inch depth MERV11 filters, find the size that is right for your home needs.

40 Products found

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  1. 24x24x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $75.99 List Price Price $108.99 Save 30%
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  2. 22x24x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $96.99 List Price Price $138.99 Save 30%
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  3. 22x22x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $107.99 List Price Price $154.99 Save 30%
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  4. 21x23x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $111.99 List Price Price $159.99 Save 30%
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  5. 21x21x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $108.99 List Price Price $155.99 Save 30%
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  6. 20x30x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $83.99 List Price Price $119.99 Save 30%
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  7. 20x25x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $70.99 List Price Price $100.99 Save 29%
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  8. 20x24x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $70.99 List Price Price $100.99 Save 29%
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  9. 20x23x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $111.99 List Price Price $159.99 Save 30%
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  10. 20x20x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $61.99 List Price Price $88.99 Save 30%
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  11. 18x22x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $107.99 List Price Price $154.99 Save 30%
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  12. 18x18x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

    Price $77.99 List Price Price $111.99 Save 30%
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