Allergy-Free Aller-Pure Gold Permanent Furnace Filters

Filter air in your home effectively, economically, and conveniently with washable, electrostatic furnace filters. Allergy-Free Aller-Pure Gold Permanent Filters have a patented design that features an intricate pleating pattern of 10 pleats per every 6 inches. This design maximizes the filter's surface area so that it can capture far more airborne particles than flat filters. These reusable filters with MERV 8 certification will keep your home’s air clean for many years. Made in the U.S.A. 10-Year Limited Mfr. Warranty.

Please Note: For custom furnace filter sizes, call Customer Service at 1.800.522-1448 for price and availability. Custom sizes require 2 to 3 weeks for manufacture.


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• Available in 22 standard sizes.
• Rust-proof aluminum frame.
• Filters are antimicrobially treated to prevent bacteria and fungi from growing on the filter.
• Low air flow resistance.
• Trapped particles, dirt and debris are easily and effectively washed away with monthly cleaning.
• Regular cleaning prolongs the life of the filter and ensures it continues to perform effectively.

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Care instructions:
Rinse with your garden hose outdoors or indoors in the sink or tub. Allergy-Free Filter Cleaner is recommended for optimal cleaning of your permanent filter to quickly break down built-up particles. Back To Top ↑

Custom sizes are available in addition to 22 standard sizes. If you need a custom size, please call our Customer Service Representatives at 1-800-522-1448 Monday through Friday from 9:00am to 5:30pm ET. If you don't know exactly which filter size to order, our customer service representatives can help you choose the correct size. It is helpful to know the exact actual measurements of the filter you are using now - not just what it says on the package.

Please note that all Gold filters are undercut by 1/8" in depth and 1/2" in length and width, for proper fit when installed. For example, a 12"x20" filter will actually measure 11.50" wide x 19.50" high x .875" deep.Back To Top ↑