Diversitech tuv-rfm-4-2020 Uv Reactive Media Filter 20x20x4

Product Description

The DIVERSITECH tuv-rfm-4-2020 is a replacement UV reactive media filter designed for use in whole-house air purification systems. It measures 20 inches x 20 inches x 4 inches and is engineered to work in conjunction with ultraviolet light systems to capture and neutralize airborne contaminants. The filter media responds to UV energy, enhancing the overall effectiveness of the purification cycle. HVAC technicians and indoor air quality professionals install this filter as a scheduled replacement component to maintain system performance and air quality standards in residential applications.

This filter is used in residential whole-house HVAC systems equipped with UV air purification technology. It fits into standard filter housings sized 20 inches x 20 inches x 4 inches and is specifically referenced as a replacement for the Fresh-Aire UV Purity Whole House System. It is typically installed in the return-air side of the system, upstream of the air handler or furnace, where UV exposure and airborne particulate capture are most effective.

Key Features

• UV reactive media activates in the presence of ultraviolet light for enhanced air purification
• Standard 20 inches x 20 inches x 4 inches footprint fits common residential filter housings
• Designed as a direct replacement to maintain consistent system performance
• Compatible with whole-house UV air purification systems
• Sold individually for straightforward single-unit replacement

Compatibility

Specified as a replacement filter for the Fresh-Aire UV Purity Whole House System in the 20 inches x 20 inches x 4 inches filter size.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with air handler and UV purification system service. Power down the HVAC system and de-energize the UV lamp assembly before removing the existing filter or accessing the filter housing. Ensure the replacement filter is oriented correctly per the airflow direction arrow on the filter frame. Follow the system manufacturer's recommended replacement interval to maintain effective UV reactivity and particulate capture performance.

Technical Specifications

• Filter Dimensions: 20 inches x 20 inches x 4 inches
• Filter Type: UV Reactive Media
• Unit of Measure: Each

Standard Information

• Brand: DIVERSITECH
• Manufacturer Part Number: tuv-rfm-4-2020