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You save $3.33
As of Sep 16, 2026, 12:42 UTC, TRIGHTFILTERS 12x12x1 Air Filter 4 Pack, MERV 8 Pleated HVAC Furnace Filter | Air Conditioner Filter Replacement Dust Defense Furnace AC Protection Durable Lightweight is $18.66 at Amazon, 15% below the $21.99 list price.
Lowest recorded: $18.66 · 19 price points tracked
TRIGHTFILTERS 12x12x1 Air Filter comes in a 4-pack of MERV 8 pleated filters designed for furnace and air conditioner systems. These durable, lightweight filters address dust defense and HVAC protection needs for homeowners maintaining central heating and cooling equipment.
You save $78.00
The price is $18.66 down from $21.99, marking a 15% reduction. This discount on a bulk 4-pack helps lower the per-filter cost for regular HVAC maintenance.
Verify your HVAC system requires 12x12x1 filters before ordering, as incorrect dimensions will not fit. Confirm MERV 8 rating meets your air quality needs and system specifications. Review Amazon's return policy if filters arrive damaged or prove incompatible with your equipment. Elite.deals verifies the price before you click through to the retailer.
You save $7.00
