• No minimums, no surprises — we ship every order for free! We’ll get your filters out the door fast so you can enjoy clean air and water without paying extra.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

    Learn More

  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

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  • No minimums, no surprises — we ship every order for free! We’ll get your filters out the door fast so you can enjoy clean air and water without paying extra.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

    Learn More

  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

Cart 0

We don't know what's in your water,
but we know there's nothing in your cart.

Menu

Aprilaire 4300 Air Filters

Showing 1 -  2 of 2 Products
Aprilaire #310 MERV 11 Replacement Filter, 2-Pack
$67.15 / Filter
$83.94 Save 20%!
2 Pack Selected
$134.30
Ships Free!
Aprilaire #313 MERV 13 Replacement Filter, 2-Pack
$70.30 / Filter
$87.87 Save 20%!
2 Pack Selected
$140.59
Ships Free!
1 

What Our Customers Have to Say

Frank S. 1 day ago
5
Just got a new heating system, which requires this new type of filter. Easy set up and replacement. at Merv 11 it has a high filtration coefficient. My one piece of advice is watch you place it into the rails and make sure it is secure. It could rattle and make an annoying nasty loud sound if not.
William 1 day ago
5
Fits perfectly.
Mark M. 1 day ago
5
High Quality Filtration for my home. Best price and easy shipping.
Lynn T. 1 day ago
5
Always prompt and the correct order