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Filterbuy 18x30x1 Air Filter MERV 8 Dust & Allergy Defense (6-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 17.75 x 29.75 x 0.75)
You save $5.80
As of Oct 2, 2026, 07:43 UTC, Filterbuy 18x30x1 Air Filter MERV 8 is $52.16 at Amazon, 10% below the $57.96 list price.
Lowest recorded: $51.96 · 4 price points tracked
Size: Queen · Color: White
You save $22.24
This six-pack of Filterbuy air filters measures 17.75 x 29.75 x 0.75 inches (advertised as 18x30x1) with MERV 8 rating for dust and allergy defense. The electrostatic pleated filters are made in the USA and fit standard HVAC, AC, and furnace systems requiring replacement filters of this size.
Before buying, confirm your HVAC system's filter dimensions and that MERV 8 is appropriate for your needs, as some systems require different ratings. Verify the current price and availability on Amazon, as these may have changed since our last check.
Note: Professional Monitoring sold separately
You save $10.00
