Actual Size: 19.75 x 24.25 x 4.75. Accumulair brand: 20x25x5 Trion Air Bear Air Bear Classic substitute whole house air filters, specifically designed to be an alternative to the OEM Trion Air Bear Air Bear Classic air filters. Fully assembled so no assembly or combs needed. MERV classified to ASHRAE 52.2 test ratings establishing particle filtration to the level of the original brand Trion Air Bear Air Bear Classic filter. Notice: The sample air filter picture shown is not the actual dimensions and is displayed for style purposes only. OEM names and Trion Air Bear Air Bear Classic identifier displayed for air filter style identification purposes only.
Shipping and Returns
- Lead times vary and are listed at the top of the website. Non-standard sizes (custom, 0.5" thick, etc) take 3-4 weeks for delivery.
- Shipping is FREE to the contiguous United States.
- 30-day 100% return policy.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.