10 Best Washable Furnace Filter of December 2025

• SAVE MONEY: Save $30 anually compared to disposable filters
• GERM-BLOCKING PROTECTION: Helps protect against bacteria, viruses, and allergens
• INCREASE HVAC EFFICIENCY: Excellent airflow to help maintain HVAC system efficiency
• WASHABLE AND REUSABLE: Washable for long-term home air filter savings
• GUARNATEED QUALITY: Premium design and construction for excellent air filtration

K&N

• Traps 88% of airborne dust and allergens
• 5 Layers of Filtration with 3rd Party Certification
• EPA Registered Anti-microbial Material
• Galvanized frame with a durable and attractive finish
• Permanent & Washable - Just hose off and reinstall

Air-Care Indoor Air Quality Specialists

• Electro-static polypropylene mesh Polyester media Heavy duty Extruded Aluminum frame Aluminum wire mesh screening
• Traps 95% of airborne dust and allergens
• Permanent & Washable - Just hose off and reinstall
• Made in USA
• Lifetime warranty

All-Filters

• Enhanced HVAC Effectiveness – Crafted to help improve your home’s ventilation efficiency, proper air flow can help reduce air flow resistance for less HVAC stress.
• Cleaner, Healthier Air – These air conditioner filters help purify the air of dust, pollen and allergens, which can help reduce allergy sufferers itchy eyes and sneezing.
• Premium Craftsmanship – Each HVAC air filter is crafted with four layers of high-grade aluminum and two layers of electrostatic media for superior reliability.
• Quick & Easy Installation – Each electrostatic air purifier slides into your HVAC system effortlessly in seconds, making it simple to change out your old filters.
• American Made – Smith Filter electrostatic air conditioner filters are crafted right here in the United States, so you can trust their durability and long-lasting quality.

Trophy Air

• Electro-static polypropylene mesh polyester media heavy duty extruded aluminum frame aluminum wire mesh screening
• Traps 95% of airborne dust and allergens
• Permanent & Washable - Just hose off and reinstall
• Made in USA

AF All-Filter, INC. The American Filters Company

• ELECTROSTATIC LIFETIME
• WASHABLE PERMANENT HOME FURNACE AIR FILTER
• PREMIUM INDUSTRIAL GRADE
• HEAVY DUTY DURABLE SUPER LONG LIFE
• MAXIMUM DUST AND PARTICLE CAPUTRE

BUYFILTERSONLINE / SFC

• Pack of 6 reusable air filters made of synthetic fibers
• MERV 4 rating: Removes household dust, pollen, and lint
• Air filter can be cut to size using heavy shear or a razor knife
• Filter maintains efficiency for up to 1 year
• Ideal replacement for hard to find specialty filters measuring 20" x 30" or smaller

NaturalAire

• Made in USA
• Washable furnace filters
• Cut to fit to save money
• Reduces electricity use
• Removes harmful particles

Vega

• Merv 8 | ASHRAE Tested | Lifetime Warranty
• High 94% Dust Arrestance | Low 0.12" WG Air Resistance Rating | 300 FPM Flow
• Fully Washable | Electrostatic | 165 grams Dust Holding Capacity PLUS
• Premium quality extruded stainless steel mesh | gold anodized aluminum frame
• Anti-microbial material to inhibit the mold and bacteria growth on the filte

Carter Goods

• PERMANENT LASTS FOREVER
• SAVES YOU 100'S OF DOLLARS
• WASHABLE - SIMPLY RINSE AND REUSE
• PLEATED DESIGN FOR HIGH AIRFLOW & LOW RESTRICTION
• ALUMINUM METALS WILL NOT CORRODE LIKE OTHERS WITH GALVANIZED!

BFO/BUYFILTERSONLINE