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You save $5.00
As of Oct 10, 2026, 18:40 UTC, Filter King 20x20x2 Air Filter MERV 8, AC Furnace Filters (6-Pack) | Dust & Allergy Control (Actual Size: 19.5 x 19.5 x 1.75) is $44.99 at Amazon, 10% below the $49.99 list price.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
This Filter King 20x20x2 MERV 8 air filter comes in a 6-pack and is marketed for dust and allergy control in AC and furnace systems. The title gives an actual size of 19.5 x 19.5 x 1.75 inches, which is the measurement that matters for fit.
Before buying, compare the actual size with your filter slot, since nominal and actual sizes often differ. Check that a MERV 8 rating suits your system as described on the listing. Review the retailer's return policy if the filters do not fit. Confirm the current price and availability on the retailer's site, since the price shown here reflects our last automated check and may have changed.
You save $10.00
as of 5:42 PM UTC
You save $4.00
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You save $24.50
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You save $6.67
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You save $14.70
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Pieces: 4 pieces
You save $4.20
as of 6:42 PM UTC
Color: Grey · Capacity: 2 Person
You save $14.25
as of 6:42 PM UTC
