Filter King 17.5x17.5x1 Air Filter MERV 8, AC Furnace Filters (4-Pack),

4.7 out of 5 stars (4,738 ratings), 200+ bought in past month

$29.74~~$33.04~~10% off

Price as of Nov 2, 10:06 AM UTC

No code needed, the discount shows on Amazon.

Filter King 17.5x17.5x1 Air Filter MERV 8, AC Furnace Filters (4-Pack) is $29.74 at Amazon, 10% off the usual $33.04. Listed as of Nov 2, 10:06 AM UTC.

Prices and availability are accurate as of the time shown and can change. The price and availability shown on Amazon at the time of purchase apply.