Universal Application: Rated for steam boilers of any steaming capacity with a pressure ceiling of 20 PSI

Stainless steel provides significantly better longevity in high-moisture or high-cycle environments

the plate alignment has likely failed

As a direct Copeland compressor replacement part

Amana-Goodman AMPDMH4-0400 Filter 321702-401 Universal Application: Rated for steamThe Amana Goodman AMPDMH4 0400 Filter is a high efficiency HEPA media filter designed to provide superior indoor air quality for residential and commercial HVAC systems. Engineering specifically for compatibility with Amana and Goodman whole house air cleaners, this MERV 11 replacement filter captures microscopic particles, including dust, pollen, and pet dander, ensuring a cleaner living environment. Its deep pleat design maximizes surface area,