TopTech TechPure TT-FM-2025 QB OEM 20x25x4 Replacement Furnace Filter - QwikBox(R)

TopTech TT-FM-2025 20x25x4 furnace filters are designed for the TechPure TT-MAC-2522 & TT-MAC-2025 air cleaners. They are rated at MERV 11 and remove many allergens, dust, pollen and other airborne pollutants. The new QwikBox(R) collapsed design provides for less chance of shipping damage and takes up less space so it is more convenient to keep spare filters on hand. Assembly required. 

  • New QwikBox(R) Collapsed Design That Is Easy To Assemble Prior to Installation
  • MERV 11
  • TopTech TechPure OEM Original Equipment Replacement Air Filter
  • Fits TechPure TT-MAC-2522 & TT-MAC-2025 Air Cleaners
  • Actual Size 19.375" x 24.375" x 3.75"
  • initial resistance .232
  • Maximum Air Flow 500fpm

Free Shipping Next Business Day

Customer Reviews

Based on 31 reviews
Gary Grubel

The filters fit perfectly. They were well packaged and promptly delivered. Will definitely order again.

Renee Rowan

Delivered on time and it was a perfect fit. I will definitely order again.

John M
Prompt and efficient service at the right price

Enjoyed prompt delivery. The filter fits correctly and was easy to install. Very competitive price.

Scott Lepore
On the Money !!!!

This company is the real deal. They make A/C filters Great Again.. Ordered multiple times. Fed - Ex Delivery within 3 days. Saved $$$$ over what my A/C company wanted for the filter. Fits perfectly. Don't be fooled by a lower price at Home Depot as theirs isn't exactly made for this size Super Filter.

Jacqui Robinson
Excellent Service

I ordered from Atomic Filters for a specific size I needed for my A/C unit. They had the size I needed and the price was very reasonable. The filters came very quickly and its the exact product as stated on their website. I will be ordering from them again!!!


Welcome to our store!