Glasfloss zlp20252 Merv 10 Pleated Filter 20x25x2

Product Description

The GLASFLOSS zlp20252 is a MERV 10 pleated air filter designed for residential and commercial HVAC systems where improved particulate capture is required over standard fiberglass media. Sized at 20 x 25 x 2 inches nominal, this throwaway filter uses a beverage board frame and synthetic pleated media that does not absorb moisture and will not support microbial growth. It achieves a filter efficiency range of 40 percent to 85 percent across particle sizes of 1.0 to 10.0 microns, meeting the MERV 10 classification per the ANSI/ASHRAE 52.2 test standard. Licensed HVAC technicians and facilities maintenance professionals are the primary installers.

The zlp20252 fits a wide range of forced-air heating and cooling applications, including residential split systems, packaged units, and light commercial air handlers that accept a 20 x 25 x 2 inch filter. The synthetic fiber construction resists moisture, making it appropriate for humid climates or systems with high latent loads. With 10 pleats per linear foot, the media provides an expanded surface area that balances airflow resistance with effective particle capture at MERV 10 performance levels. This filter is sold individually and is part of the Glasfloss Z-Line Series.

Key Features

• MERV 10 rating per ANSI/ASHRAE 52.2 — captures particles from 1.0 to 10.0 microns
• Filter efficiency range of 40 percent to 85 percent
• Synthetic fibers do not absorb moisture and will not support microbial growth
• Beverage board frame provides structural rigidity during service life
• 10 pleats per linear foot for expanded media surface area
• Throwaway design — no cleaning or recharging required
• Manufactured in the USA

Compatibility

Designed as a direct-fit replacement for residential and light commercial HVAC systems requiring a nominal 20 x 25 x 2 inch pleated filter slot. Part of the Glasfloss Z-Line Series, which includes the SB, ZL, and HV filter configurations rated at MERV 10.

Installation Notes

Installation should be performed by a qualified HVAC technician. Always shut down the air handler or furnace at the disconnect or breaker before opening the filter compartment. Verify airflow direction arrows on the filter frame align with the direction of airflow toward the blower. Dispose of the used filter in accordance with local regulations, and note California Proposition 65 requirements apply to this product.