Filterbuy 16x20x4 Air Filter MERV 13 Optimal Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 3.63 Inches)

When I entered the size of filter that I would need for my heat pump, these filters stated they would fit, even though they are a slightly smaller size.

Likes: My air handler was installed in a crawl space and at my age my old butt doesn't relish the crawl. Installing a filter box on the air handler allows for a 6-month change vice monthly. Providing a larger surface area for filtering has helped quite a bit definitely noticed a reduction in the dust. Paying $50.00 for an air filter just doesn't seem right but putting it in perspective, paying $6.00 to $14.00 per filter for a monthly use vice this one which does better filtering makes it easier to accept.

Fits just fine. My problem is some of the pleats are bunched up and uneven. This is on both filters. The old one I replaced (different brand and price point) was not that way.

Great value for a Merv 13, and made in the US. The 4” filters last a year in our furnace (no pets) and the air out of our vents is always clean.

Quality product and outstanding customer service to ensure satisfaction. I could not be happier with the product and the service. I highly recommend them.

Filter accordion placement was all jammed up and could not easily get them into position.

Filter accordion placement was all jammed up and could not get them into position. Will not buy this brand again.

Works well so far. But it’s a little smaller than what the standard is. The construction of the filters is also very sloppy.

Not Merv 13.