Allisfresh 20x30x1 Reusable Air Filter — Cut-To-Fit, Washable, High Air Flow, MERV 5, 3-Pack

Meet the Allisfresh 20x30x1 reusable air filter, engineered to fit furnaces, air conditioners, and a range of HVAC setups. With a 0.7 inch actual thickness and premium polyester fiber media, this filter balances strong airflow with practical filtration, helping to keep indoor air comfortable while supporting efficient system performance.

This cut‑to‑fit design makes installation straightforward: trim the filter to the exact opening, then secure it in place. The filter is washable and reusable, offering a durable alternative to disposable options and reducing replacement waste over time. The 3-pack ensures you have a ready replacement on hand, so you can maintain steady airflow without downtime.

Key benefits at a glance

• Cut-to-fit versatility: tailor to your furnace, AC, or HVAC opening for a snug, secure fit
• MERV 5 rated polyester media: balanced airflow with particle capture for daily comfort
• High air flow design: optimized to support efficient HVAC operation and airflow
• Washable and reusable: designed for long-term use, reducing waste compared to disposable filters
• 3-pack convenience: extended coverage and ready replacements for ongoing maintenance
• Versatile applications: suitable for furnaces, air conditioners, RVs, mobile homes, and more

Usage and care tips

• Measure opening, cut to size, clean the surface, and secure with a rigid outer frame for stability
• Wash with water or a gentle rinse, then allow full drying before reinstallation
• Check fit periodically and replace after signs of wear or reduced airflow

What’s included

• 3 x Allisfresh 20x30x1 reusable air filters

Note: This filter is designed to balance airflow and filtration while providing a practical, reusable option that supports maintenance routines and broader compatibility with common HVAC systems.