AC Infinity 4-Inline Whole House HVAC Filter Box

Duct Filter Box for Inline Fans

Design and Durability Crafted with 1mm thick cold-rolled steel and aluminum duct flanges, our duct filter box is built to withstand extreme weather conditions. This robust construction ensures reliability and longevity in various environments.

User-Friendly Accessibility A slide lock door design provides easy access to the inner chamber, making maintenance quick and convenient. The soft neoprene layer creates a dust-free seal, maintaining optimal air quality.

Efficient Air Filtration Equipped with a standard high-efficacy filter, our duct filter box traps particles such as dust, dirt, lint, and odors, ensuring clean and fresh air circulation. This design helps in minimizing allergens and unpleasant smells in your home or workspace.

Dimensions and Compatibility Measurements: 23.46 x 8.42 x 11.73 inches. Compatible with 4” inline fans. Maximum airflow capacity: 400 CFM. Accepts 12 x 20 x 1” filters, making it easy to find replacement parts.

Optimize your air circulation and maintain indoor air quality with our durable and efficient duct filter box.