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Filter King 20x23x1 Air Filter MERV 8, AC Furnace Filters (6-Pack) | Dust & Allergy Control (Actual Size: 19.5 x 22.5 x .75)
You save $4.99
As of Oct 10, 2026, 22:40 UTC, Filter King 20x23x1 Air Filter is $44.93 at Amazon, 10% below the $49.92 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.
Filter King 20x23x1 air filters offer MERV 8 rating in six-pack quantity for dust and allergy control. These AC and furnace replacement filters suit standard HVAC systems. The electrostatic pleated design provides basic filtration for residential air quality maintenance.
Review the current Amazon listing for availability and seller details before ordering. These filters have been discounted at Amazon previously, and automatic updates show any future price reductions.
You save $10.00
as of 10:42 PM UTC
You save $4.00
as of 10:42 PM UTC
Color: Brown · Size: 15.7 inch
You save $2.84
as of 10:40 PM UTC
Pack: 3-pack · Color: Blue
You save $6.50
as of 10:42 PM UTC
You save $6.67
as of 10:42 PM UTC
You save $14.70
as of 9:42 PM UTC
