Actual Dimension: 29.5 x 35.5 x 1.75. Filter Hut's Accumulair brand 30x36x2 Geothermal air filter replacements are one-panel, two-piece frame 29.5 x 35.5 x 1.75 filters for Geothermal or GSHP (Ground Source Heat Pump) applications. The one-piece design of our 30x36x2 Geothermal filter replacement makes a stronger filter and eliminates bypass. Two-piece, one-panel design. Standardized to ASHRAE standards. Notice: The example filter picture shown is not to scale and is displayed for construction purposes. Database and 30x36x2 geothermal air filter statements last verified on 03/25/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
Due to shortages and demand the current lead time is up to 10 business days to process.
Orders take 1-3 business days to process.
(Custom & bag filters take 5-7 business days.)
Delivery normally takes another 1-3 days depending on location.
- 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.