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
- Our current lead times are 4-6 business days for stocked filters (standard 1"-5" thick sizes), and up to 8-12 business days for made-to-order filters (non-standard and 0.5" sizes). Delivery normally takes another 1-3 days depending on location.
- 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.