Equivalent Prefilter: 33002

Fits Models
Honeywell Enviracaire Air Purifiers: 10000(EV-1), 12500(EV-25), 12520, 13500(EV-35), 13501(EV-35A), 13530, 13531, 13532, 13533 (300i), 17400, 43300, 50200, 50201, 52000 and 62500.
Sears Kenmore: 10000, 12500, 12520, 12525, 12528, 17400, 17440, 62500, 83133, 83165, 83236, 83256, and 83331.

Activated charcoal pre-filters are designed to absorb odors and trap larger particles such as hair and lint. It also protects the HEPA filter and prolongs the life of your air purifier. To keep your air purifier working its best, replace the pre-filter at least every 3 months.

Features and Benefits:

• Activated carbon pre-filter.
• Easy to use, no messy cutting required.
• Helps reduce household odors, trap large particles and extend HEPA filter life.
• Pre-filter lasts as long as 3 months, depending on use.
• Second pre-filter is shrink-wrapped for later use.
• Contains 2 Prefilters.
• Made in the USA.