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This is a 24x30x2 pleated HVAC filter from Filterbuy's Allergy Defense line, rated MERV 11. The synthetic media is electrostatically charged and traps about 95% of airborne particles, including pollen, mold spores, dander and smoke, while staying open enough for normal airflow. It is aimed at households with pets or allergy sufferers who want better filtration than a basic fiberglass or MERV 8 filter without the airflow restriction of a MERV 13. Owners rate it well for fit and construction; the main complaints are that it loads up quickly in dusty homes and needs changing every 90 days.
In stockSold by FilterbuyReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $108.95 on Nov 15 at The Home Depot. Tracked across 2 stores since Nov 15.
Owners rate the Filterbuy MERV 11 highly, praising its solid frame, accurate fit and the noticeable drop in household dust. Complaints center on how fast it clogs in pet homes and on airflow in systems that prefer a lower MERV.
This is a 24x30x2 pleated replacement air filter for furnaces, air conditioners, heat pumps, and other HVAC systems. It uses MERV 11 synthetic media, comparable to Micro Allergen Defense MPR 1200 and FPR 7. The media traps 95% of dust particles, including smoke, smog, lint, pollen, mold, dander, and other debris, without impacting air flow.
The electrostatically charged design has 10 pleats per foot. The filter lasts three times as long as fiberglass models, and replacing it every 90 days is recommended for best results. The frame is industrial grade beverage board with dual wire backings, which improves structural integrity over traditional cardboard. It withstands temperatures up to 200 degrees Fahrenheit and exposure to moisture.
Arrows on the filter show the direction of air flow and the way to place it. All components are manufactured in the United States and designed with recyclable materials.
