Aprilaire® 5443 Replacement Filter for Models 1830 & 1850

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Product Overview

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  • Compatible with 1830, 1850, models
  • Washable
  • Metal Frame
  • Size: 10in. x 12in.

Designed to be used with the 1830, 1850, models of Aprilaire Dehumidifiers, the Aprilaire 5443 Replacement Filter is a MERV 8 foam core and aluminum frame filter.  Filtering most allergens, the MERV 8 filter is able to trap particles as small as 3 microns.  For the Aprilaire to function at full capacity and to prevent any damage to the Aprilaire dehumidifier, the 5443 Replacement Filter should be cleaned or replaced every 6-12 months.

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