Air Cleaner Whole House

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Technical Details

• Set of pre-filters for Honeywell air cleaners
• Designed for models F50F and F300 Series
• Replace when woven aluminum foil corrodes and pieces flake off
• Offers two per package
• Measurements are 20 x 20 inches

Honeywell 203370 Prefilter for 20x20 - F50F, F300 - 2 Pack Overview

Honeywell 203370 Prefilter for 20x20 F50F, F300- 2PK
 
Package of two 203370 prefilters for F300 or F50F. We measured the size at 10 x 20 x 3/8. Two of these prefilters are used in the Honeywell 20 x 20 air cleaners. Honeywell packages 2 prefilters per box. These prefilters are genuine Honeywell.

Prefilters generally do not wear out. Often replacement is needed because over time the woven aluminum foil corrodes and pieces flake off.

Fits F300E1027, F300A2020, F50F1032.

This 203370 prefilter is for the F300E F300A F50F and will NOT fit the the F50A or F50E Series.

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