Air-conditioning and furnace filtration
Custom Washable A/C & Furnace Filters
Permanent electrostatic filters are custom made to the width, length and thickness you provide. Average build time is one to two business days.
Washable filter construction
The filter media uses the natural static charge created as air moves through it to capture dust, pollen, dander and other airborne particles. No electrical connection is required.
- Custom width and length
- One-inch and two-inch thickness options
- Washable, reusable construction
- Suitable for many A/C and furnace systems
Custom filter price ranges
Prices below reflect the listed maximum size. Larger sizes and quantity orders require a current quote.
| Maximum custom size | Price |
|---|---|
| Up to 27 × 22 × 1 inch | $347.97 |
| Up to 28 × 25 × 1 inch | $431.97 |
| Up to 32 × 32 × 1 inch | $557.97 |
| Up to 27 × 27 × 2 inch | $584.97 |
Need a different size? Use the part quote request form or email part-research@expertappliance.com with the exact dimensions for current pricing.
Measurement note: Measure the filter that fits the opening, not only the opening itself. Include both the printed nominal size and the actual measured dimensions when they differ.