No, all orders ship for free!

MERV stands for Minimum Efficiency Reporting Value. It’s a rating system that measures how effectively an air filter captures particles from the air, ranging from 1 (low efficiency) to 16 (high efficiency). Higher MERV ratings indicate better filtration of smaller particles, like dust, pollen, and pet dander, improving indoor air quality. NaturalAire Filters offer a range of MERV ratings to suit your home’s needs, balancing air quality and HVAC system performance.

We want to make you happy. That’s why we work hard to ensure you’re always 100% completely satisfied with your purchase so you never have to return it. However, in the unlikely event you need to, say your order the wrong size, we’re ready to make it right! For more information on the return policy please visit the "Returns" page.

Return requests must be received within 90 days of the receipt of your order.

All orders ship for free — factory direct! Most orders are received in just a couple business days.

Absolutely! If you're struggling to find a filter that fits your system perfectly, we can create custom NaturalAire filters tailored to your exact specifications. A precisely fitted filter ensures no air bypass, enhances indoor air quality, and provides optimal protection for your system. Click here to get started

We sell NaturalAire premium air filters factory-direct by the case to save you money and ensure you always have a fresh filter ready. This approach keeps costs low by streamlining production and shipping, and we pass those savings directly to you. Plus, buying in bulk is more eco-friendly, reducing packaging waste and shipping emissions.

NaturalAire filters provide superior filtration with MERV 8, 10, and 13 options, capturing dust, allergens, and bacteria effectively. Their electrostatically charged media ensures high performance without restricting airflow, unlike other popular brands you will find online with higher air resistance. NaturalAire’s eco-friendly designs save money and reduce waste compared to others disposable filters, making them a cost-effective, sustainable choice.

Yes, you can easily switch to NaturalAire filters! They’re compatible with most HVAC systems and offer MERV 8, 10, and 13 options to match or exceed the performance of other brands. NaturalAire’s electrostatically charged media captures dust, allergens, and bacteria efficiently without restricting airflow. Plus, their eco-friendly designs can save money and reduce waste compared to other brands. Just ensure the filter size matches your system for optimal fit and performance.