Skip to Product Info
    • Re-Usable Filter for MRCOOL 18k & 24k 4th & 5th Gen Ductless Wall Mounted Air Handlers – 2-Pack
    Sale!

    Re-Usable Filter for MRCOOL 18k & 24k 4th & 5th Gen Ductless Wall Mounted Air Handlers – 2-Pack

    12% Off
    Sale Price $65.92 Regular Price $74.88
    Payment & Security

    Your payment is secure. We don’t store or see your card details.

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa
    Pairs well with

    Enhance the performance, efficiency, and air quality of your MRCOOL 18,000 BTU and 24,000 BTU 4th & 5th Generation Wall Mounted Air Handlers with this premium reusable filter set.
    Engineered for a precise OEM fit, these filters protect your MRCOOL mini-split system while saving you money over time through easy maintenance and reusability.


    Product Highlights

    Perfect Fit for MRCOOL 4th & 5th Gen Air Handlers
    Custom-designed to fit MRCOOL 18k and 24k wall-mounted ductless air handlers from the 4th and 5th generation series — ensuring optimal performance, airflow, and protection.

    Advanced Air Filtration
    Captures fine dust, pet dander, pollen, and airborne particles to keep your indoor air cleaner and your HVAC system running efficiently.

    Reusable & Washable Design
    Constructed from durable, eco-friendly materials that are easy to clean and reuse — eliminating the need for frequent disposable filter replacements.

    Cost-Effective & Eco-Friendly
    Save money and reduce waste with a long-lasting filter set that supports sustainable maintenance and lower lifetime HVAC costs.

    Hassle-Free Installation & Maintenance
    Slides easily into place for quick replacement and cleaning — ideal for regular upkeep to maintain system efficiency and indoor air quality.

    Includes Two Filters Per Pack
    Each set includes two reusable filters, allowing you to rotate and clean them as needed, keeping your system always ready to perform at its best.


    Maintain peak efficiency and breathe easier with this reusable filter set designed for MRCOOL 18k and 24k BTU 4th & 5th Generation Ductless Wall Mounted Air Handlers.
    🛒 Order your 2-pack today and protect your MRCOOL system with the perfect balance of performance, durability, and value!

    Product Specifications
    Oops, no results found~
    Service & Support

    Manufacturer Warranty

    This product is covered by the manufacturer’s warranty against defects in materials and workmanship when installed and used according to the manufacturer’s guidelines. Warranty terms and coverage periods vary by manufacturer and product type. Please refer to the official product documentation or contact our team if you need help verifying warranty details.

    Technical Support

    Freedom HVAC Supply is staffed by people who actually understand HVAC systems. If you need help confirming compatibility, selecting the correct replacement part, or understanding installation requirements, our team is available to assist before and after your purchase.

    Product Documentation

    Installation manuals, specification sheets, wiring diagrams, and other technical documentation are available whenever possible. These resources help ensure proper installation, system compatibility, and safe operation of your equipment.

    Parts Compatibility & Cross-Reference

    Many HVAC parts replace or supersede older manufacturer part numbers. We provide replacement part numbers and compatible model information on product pages to help technicians and homeowners verify the correct component before ordering.

    Replacement Parts & Accessories

    Freedom HVAC Supply carries genuine replacement components and compatible accessories to keep HVAC systems running reliably. From control boards and motors to sensors, line sets, and installation accessories, we supply the parts professionals depend on.

    Customer Support

    If you have questions about product compatibility, warranty coverage, or installation considerations, our support team is ready to help. Our goal is to make sure you get the right part the first time so your system can get back up and running quickly.

    FAQs About Our HVAC Products

    Quick answers to questions about ordering, compatibility, and installation.

    Ordering & Compatibility

    1. Do you sell HVAC equipment to homeowners and DIY installers?

    Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.

    2. How do I know if this HVAC product is compatible with my system?

    Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.

    3. Can HVAC contractors purchase from Freedom HVAC Supply?

    Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.

    Installation & Support

    1. Do HVAC systems require professional installation?

    Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.

    2. Can you help me choose the right HVAC system or part?

    Yes. Our support team can assist with product selection based on your application, space, and installation needs.

    3. Do you provide installation manuals or documentation?

    Manufacturer installation guides and documentation are included or available upon request for most products.

    Warranty & Shipping

    1. Do HVAC products include a manufacturer warranty?

    Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.

    2. Do you ship HVAC equipment nationwide?

    Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.

    3. What should I know about freight delivery for HVAC equipment?

    Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.

    Need HVAC Help?

    Get help with ordering, compatibility, or installation questions.

    Recently viewed

    Last seen items