PuroAir MegaFilter 20x25x1 front-slot ready for quick HVAC installation
Cross-section of PuroAir MegaFilter showing the three-layer design
CarbonTech activated carbon layer in PuroAir MegaFilter
PuroAir MegaFilter easy-install in about 30 seconds
PuroAir MegaFilter filtering allergens and pet dander
PuroAir MegaFilter with MERV 13 media for fine particle capture
PuroAir MegaFilter odor control for cooking and smoke
PuroAir MegaFilter long-lasting performance vs fiberglass
PuroAir MegaFilter four-pack for replacement planning

PuroAir

PuroAir MegaFilter 20x25x1 – MERV 13 + Activated Carbon, 4-Pack

High-performance tools and home improvement made for confident daily results

$131.76

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Why customers choose TaskHolt Tools

Overview

PuroAir MegaFilter is engineered for standard 20x25x1 HVAC slots, delivering a durable three-layer filtration system that balances performance with simple maintenance. The filter’s actual size is 19.75 inches by 24.75 inches by 0.75 inches, designed for a snug, secure fit in many furnaces and air conditioners. The included 4-pack helps you plan routine replacements without guesswork.

Perfect fit for 20x25x1 systems

  • Actual size: 19.75 inches x 24.75 inches x 0.75 inches for a precise fit
  • Slide-in installation in about 30 seconds
  • Compatible with a wide range of HVAC models
  • Support from our Arizona team for installation questions

Three-layer filtration for stronger filtration

  • Prefilter + MERV 13 media + CarbonTech activated carbon
  • Filters particles and odors before they drift deeper into your system
  • Independent lab benchmarks (2024) support strong performance claims; results may vary

Allergen and odor control for everyday life

  • Designed to help filter common household allergens and pet dander
  • CarbonTech layer targets everyday odors from cooking, smoke, and pets
  • Expected to contribute to a fresher indoor atmosphere between changes

Long-lasting, value-driven design

  • Lasts roughly 3x longer than traditional fiberglass filters
  • Continues to filter with each replacement cycle
  • Helps maintain HVAC efficiency by reducing bypass leakage and loading

Easy installation and reliable support

With a 4-pack, you can align replacements with your maintenance routine. If you have questions, our team in Arizona is ready to help you choose the right schedule for your home.

FAQ

Q: What is the MegaFilter 20x25x1 made of?

A: It uses a three-layer design—prefilter, MERV 13 media, and CarbonTech activated carbon—for strong filtration of small particles and odors.

Q: Is the MegaFilter easy to install and replace?

A: Yes—slides into 20x25x1 slots in about 30 seconds, and the 4-pack keeps replacements convenient.

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