The Carrier 12100204000522 washable mini split filters are reusable, plastic-woven mesh pre-filters designed for select indoor mini split systems. Replacing your filters on schedule helps maintain airflow, cooling performance, and indoor air quality—keeping your system running efficiently throughout the year. Filter Dimensions: 11-7/8" x 11-5/16" You will receive two (2) 12100204000522 filters with your order. Maintenance & Care Vacuum the screen filters every two weeks using a soft-bristle brush attachment to remove dust and debris. For homes with pets, smoke, or heavy use, gently wash filters with mild soapy water as needed. Allow filters to dry completely out of direct sunlight before reinstalling. ⚠️ Note: Do not operate your system without filters installed. Consider keeping a spare set to rotate during cleaning. Replacement Guidance Even washable filters lose efficiency over time. For best airflow and system performance, replace every 12 to 24 months depending on your environment and usage. Not sure if this is the right filter for your system? Our team and AI-powered Filter Finder make it easy to get the exact filters your system needs. Click here to search by your system model number » Orders placed using the model-based search are guaranteed to fit and covered under our standard return policy. Important Return Policy Information This item is sold strictly by part number and is subject to our Parts Order Return Policy. It may not be eligible for return or may be subject to a significant restocking fee. Please consult your system’s owner’s manual to confirm compatibility before making a purchase.
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