About This

• 1. 【Upgrade Combo, Dual Protection】: kotru 20x20x1 reusable air filter Includes 1 permanent MERV 8 aluminum filter and 4 replaceable MERV 13 filter pads. MERV 8 handles everyday dust, while MERV 13 tackles finer particles, offering flexible air purification from basic to high-efficiency.
• 2. 【High-Efficiency Electrostatic Adsorption, Filters Common Contaminants】Kotru air filters utilize permanent electrostatic technology to effectively adsorb and capture common airborne particles such as household dust, pollen, pet dander, lint, and fine particulate matter. This helps improve air quality and creates a more comfortable living environment.
• 3. 【Economical and Eco-Friendly, Reusable】: The durable aluminum filter mesh is built to last. Simply rinse it with water to restore it to like-new condition, with a design lifespan far exceeding that of disposable filters. This not only saves you money over time but also reduces the environmental burden caused by discarded filters.
• 4. 【Durable and Long-Lasting Performance】: The filter frame is constructed from premium aluminum alloy, ensuring it won't rust or deform, guaranteeing stable, long-term operation within HVAC systems. The high-strength filter fabric withstands repeated washings, ensuring sustained filtration performance and extended service life.
• 5. 【Wide Compatibility, Plug-and-Play】: The standard Kotru 20x20x1 air filter fits perfectly in most home and office central air conditioning systems, heating systems, fireplaces, and air handling units. Installation is simple—no tools required. Just pop it in to start purifying the air.

Overview

• Brand : kotru
• Material : Aluminum
• Product Dimensions : 20"L x 20"W x 1"Th
• MERV Rating : 8
• Compatible Devices : Air Conditioner, Furnace
• UPC : 642026246415
• Number of Items : 1
• Manufacturer : kotru
• Product Grade : MERV 8+MERV 13
• Unit Count : 1.0 Count