Customer reviews from Filterbuy
Filterbuy - 14x14x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.1
(1,153 Reviews)
Rating breakdown 1,153 reviews
5 Stars
714
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 14x14x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
5
24x24x4 MERV 13 Pleated Air Filter
on July 7, 2025
Posted by: Priscila B.
[This review was collected as part of a promotion.] The 24x24x4 MERV 13 Pleated Air Filter is a high-efficiency filtration solution designed for commercial HVAC systems that require superior air quality. After testing and installing multiple units in a facility with moderate to heavy air circulation demands, here's a breakdown of its performance and overall value:Performance:The MERV 13 rating offers excellent filtration, capturing airborne particles as small as 0. 3 microns. This includes allergens like pollen, dust mites, mold spores, pet dander, and even bacteria and virus carriers. Its particularly beneficial in environments prioritizing indoor air qualityoffices, churches, schools, healthcare facilities, and multi-use buildings.Build Quality:This filter features a durable pleated design with a rigid frame that holds up well under consistent airflow. The pleats are evenly spaced and well-constructed, maximizing surface area for particle capture without causing significant pressure drop. The filter media is moisture-resistant and doesnt sag or collapse under typical HVAC stress.Installation:Standard sizing ensures a snug and proper fit into most 24x24x4 filter racks or housings. Installation is straightforward and hassle-free, with clear directional airflow markings on the frame. The rigid design helps prevent bowing or bypass.Longevity:With normal use, the filter lasts approximately 36 months depending on air quality and system usage. Facilities with higher occupancy or environmental pollutants may require more frequent replacements, but the filter maintains integrity over its full lifespan.Value:While priced slightly higher than lower-rated filters (MERV 8 or MERV 11), the performance upgrade is well worth the investment, especially for facilities aiming to improve IAQ (Indoor Air Quality) and reduce strain on HVAC systems over time.Overall Rating: (4. 8/5)The 24x24x4 MERV 13 Pleated Air Filter is a reliable, high-performance choice for those needing enhanced air filtration without compromising HVAC system efficiency. Its durability, ease of use, and exceptional filtering capabilities make it a solid go-to option for professional facility management and maintenance.
Written by a customer while visiting Filterbuy
Customer Rating
4
so far so good, easy
on July 2, 2025
Posted by: Caroline H.
so far so good, easy to install into the HVAC system. . . will wait and see if it works long term.
Written by a customer while visiting Filterbuy
Customer Rating
2
Size matters
on June 28, 2025
Posted by: Anonymous
While I should have paid more attention to the dimensions, the 1/2" difference in height and width means that the so-called 20x20 flops around in my filter cabinet. Just buy a 3M which will actually fit. The blue filter color is nice.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very sloppy fit. The actual
on June 28, 2025
Posted by: Anonymous
Very sloppy fit.The actual size should be at least twenty by twenty five by four
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on June 27, 2025
Posted by: Anonymous
Wouldnt buy anywhere else great quality and pricing
Written by a customer while visiting Filterbuy
Customer Rating
5
Does an excellent job of
on June 24, 2025
Posted by: Anonymous
Does an excellent job of keeping the air clean and controls the dust. Its nominal size fits where other 4" filters won't. Excellent product.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect replacement
on June 20, 2025
Posted by: Anonymous
Works perfectly and less expensive than what you pay for filters at your home building stores.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filter. I love having
on June 16, 2025
Posted by: Merri G.
Great filter. I love having them shipped to my door so I don't have to tote them home from the store.
Written by a customer while visiting Filterbuy