Nispira 20x20x4 Replacement Air Filter for Honeywell FC100A1011 – MERV 13 Pleated HVAC Furnace Filter activated carbon filter • Compatible fit for Zen-style

• Compatible fit for Zen-style gravity filtration systems• Long-lasting mineral stone design• Tool-free installation• Designed for routine filtration system maintenance• Suitable for everyday household use

All brand names

1 × HEPA Filter2 × Carbon Filters4 × Pre-Filters

Thoughtfully designed with eco-conscious use in mind

Filter Size: 3

Nispira 20x20x4 Replacement Air Filter for Honeywell FC100A1011 – MERV 13 Pleated HVAC Furnace Filter activated carbon filter • Compatible fit for Zen-styleDesigned to support consistent airflow and reliable filtration performance in residential HVAC systems. Product Overview Maintain dependable performance in your heating and cooling system with the Nispira 20 x 20 x 4 MERV 13 Replacement Air Filter, designed for compatibility with Honeywell FC100A1011 and similar HVAC systems. This pleated filter supports balanced airflow and helps manage common household particles in everyday environments.