PuroAir Mega Filter - MERV 13 20x20x1 Air Filters for Home (4 pack)

<p><strong>EXPERIENCE 3-LAYER CARBONTECH DEFENSE</strong><br><br>Transform your indoor air quality with PuroAir’s triple-threat solution. Each&nbsp;air filter 20x20x1&nbsp;MERV 13 features an advanced pre-filter layer for large debris, a MERV 13 middle layer to filter particles as small as 0.1 microns, and our CarbonTech Active Carbon layer that targets odors and VOCs.</p><p>&nbsp;</p><p><strong>LONG-LASTING PERFROMANCE AND VALUE</strong><br><br>Tired of swapping out flimsy filters every month? Our rugged&nbsp;HVAC filter 20x20x1 is designed to retain efficiency for up to three months, outperforming traditional fiberglass products.* (Based on independent lab testing and typical MERV 13 and active carbon filtration performance. Results may vary.)&nbsp;</p><p>&nbsp;</p><p><strong>EASY AND QUICK INSTALLATION</strong><br><br>Forget the headaches of misaligned filters. We’ve tailored each&nbsp;AC filter 20x20x1 to ensure a precise fit, so you can complete installation in only 30 seconds. Simply swap out your old filter and slide in your new one.</p><p>&nbsp;</p><p><strong>GOODBYE ALLERGIES &amp; PET DANDER</strong><br><br>If seasonal allergies, pet dander, or pollen have you sneezing, these&nbsp;furnace filters 20x20x1 stand ready to help you breathe easier. Our CarbonTech activated carbon-infused technology works tirelessly to filter allergens, helping you reduce airborne triggers that can aggravate respiratory issues. * (Based on independent lab testing and typical MERV 13 and active carbon filtration performance. Results may vary.)&nbsp;</p><p>&nbsp;</p><p><strong>TRUST THE PURIFICATION EXPERTS</strong><br><br>PuroAir leverages the same science behind our bestselling air purifiers to create these amazing&nbsp;air conditioner filters&nbsp;20x20x1&nbsp;filters. Proudly based in the USA and trusted by over 900,000 families, we back every purchase with outstanding customer support—if there’s ever an issue, we’re here to make it right.&nbsp;</p>

• ‌PERFECT FIT FOR 20x20x1: Mega Filter 20x20x1 air filters slide in place for a perfect fit with an actual size of 19.75” x 19.75” x 0.75”. These HVAC filters 20x20x1 can easily be installed in just 30 seconds. Compatible with most air conditioners and furnaces. Questions? Our team in Arizona is here to help!
• 4X STRONGER FILTER: Mega Filter is 4X more efficient than lower grade filters at filtering contaminants 1-3 microns in size.* (Based on independent lab testing and typical MERV 13 and active carbon filtration performance, 2024. Results may vary.)
• ALLERGY RELIEF: Say goodbye to allergies and hello to cleaner air. Mega Filter high performance air filters 20x20x1 are the ultimate solution for filtering allergens, and pet dander.* (Based on independent lab testing and typical MERV 13 and active carbon filtration performance, 2024. Results may vary.)
• POWERFUL FILTRATION: PuroAir Mega MERV 13 20x20x1 air filters feature a powerful 3 layer design, including a prefilter, a MERV 13 filter, and CarbonTech Active Carbon technology to filter particles up to 200X smaller than a human hair.* (Based on independent lab testing and typical MERV 13 and active carbon filtration performance, 2024.)
• LONG LASTING PERFORMANCE: These AC filters last 3X longer than traditional fiberglass filters*, effectively filtering allergens, pet dander, smoke, and odors, providing your home with cleaner, fresher air for longer. (Based on independent lab testing and typical MERV 13 and active carbon filtration performance, 2024. Results may vary.)