TopTech TT-FM-2025 TechPure TTFM2025 Air Filter 20x25x4 Top Tech OEM Cartridge 20 by 25 by 4 in Furnace MERV 11 for Carrier TT-MAC-2522 TT-MAC-2025

I was getting desperate to find this filter. I noted the other filter needed an assembly and I did not want to take a chance on having a filter collapse on me and REALLY wanted to get the original FILTER that my HVAC technician installed with my NEW UNIT. I was delighted to find out that THIS filter is EXACTLY the same one when I took out the OLD/ORIGINAL filter! LITERALLY the same size, make, build, and the font on the box is the same!!! ITs a clone! Its working great! Easy to put in and the fit is EXACT! THANK GOD! Gonna order me another one or two!

Arrived in a few days. As advertised. No issues

We had a Top Tech filter that we were replacing and I bought a 3M one instead ... even though it says 20x25x4 it was actually too big. Ordered the Top Tech and it fit perfectly!

Recommended by my a.c. Guy, fast delivery and super easy to install

This shipped fast is just what I needed for my new a/c as a 57 yr old woman it can get tricky climbing into the tiny attic

Super fast delivery Item as described

Came in one piece and easy to install. Perfect fit

Fits. Works. No problem w seller or delivery. A bit pricey but good quality. Gotta be careful nowadays w your measurements. A 2 x 4 is not a 2 x 4 anymore, so it goes w many measured items these days. Pay attention to the numbers you need. Bought a pricey 5 pack of filters that weren’t as advertised or right size. Actual measurements can sometimes be different from those advertised. Big run around to try and replace / refund. So measure twice and check theirs to be sure you’re getting the correct filter. A quick click can make for a giant hassle sometimes.

Perfect replacement. Great quality. Second time ordered from this company and again... fast delivery.

First replacement on our new A/C unit and looked at getting the QuickBox (assembly required) version. After reading reviews I decided to look further and found this. Filter was shipped in a big box, sturdy and rigid constructed no tabs or reinforcement needed. Fit perfect into our handler. Will definitely reordering again.