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Price history

Recorded from verified retailer catalog checks. Price and availability can still change at checkout.

No change
Current$34.28
Lowest recorded$34.28
Highest recorded$34.28
Observations1
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At a glance

Price summary

Current price$34.28
Original price$39.96
You save$5.68 (14%)
Last checked Sep 7, 2026 3:55 PM
Product highlights

What makes this deal worth a look

  • Filter King Merv 8 18x20x1 4-Pack Air Filter actual size is 17.5x19.5x.75. Our 18x20x1 Furnace Filters are designed to last up to 90 days. These pleated 1-inch air filters are ideal for maintaining the efficiency of your heating and cooling systems. Make sure you measure your filter. The actual size of this pleated Merv 8 filter is 17-1/2 x 19-1/2 x 3/4

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