PuroAir MegaFilter 16x20x1 MERV 13 with CarbonTech – Heavy Duty HVAC Filter (2-Pack)

Meet the PuroAir MegaFilter 16x20x1: Heavy-Duty Filtration for Home Comfort

The MegaFilter is built for 16x20x1 furnace and air conditioner slots, snapping into place with a precise fit. The actual size is 15.75in x 19.75in x 0.75in, making installation quick and predictable for most systems. In practice, many homeowners report a clean, quiet swap that takes about 30 seconds.

Three-Layer Filtration Power

The MegaFilter uses a three-layer design: a prefilter captures larger debris, a MERV 13 filtration layer traps fine particles, and a CarbonTech activated carbon layer targets odors and gases. Independent lab guidance notes that this combination can filter particles up to 200X smaller than a human hair; results may vary by system and usage.

• 4X stronger filtration vs lower-grade filters, based on standard lab testing
• Designed to reduce common indoor air irritants such as pet dander and fine dust
• CarbonTech activated carbon adds odor control alongside particulate filtration
• Long-lasting performance—up to 3X longer life than traditional fiberglass filters

Better Air, Everyday Use

In real-life settings, you’ll notice crisper air and fewer lingering odors. The 16x20x1 MegaFilter is compatible with most HVAC units, and the 2-pack option helps keep replacement schedules simple. It’s a practical upgrade for homes dealing with smoke, cooking smells, or dusty environments.

• Perfect fit for 16x20x1 slots with simple 30-second installation
• Helps reduce allergens such as pet dander in common living spaces
• Three-layer design captures a broad spectrum of indoor air pollutants
• CarbonTech carbon helps manage odors from cooking and smoke

Note: Independent testing shows performance improvements in typical configurations, but actual results may vary with system design and usage. Questions? Our team in Arizona is ready to help with sizing or installation tips.