Free Shipping

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.
1 Year Purchase Guarantee

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
Shipped with Care from Indiana, USA

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.

Free Shipping

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.
1 Year Purchase Guarantee

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
Shipped with Care from Indiana, USA

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.

Replacement for Lennox 16x25x3" (X0581)

Showing 1 - 4 of 4 Products

$23.95 / Filter

$29.94 Save 20%!

Ships Free!

$28.95 / Filter

$36.19 Save 20%!

Ships Free!

$36.42 / Filter

$45.53 Save 20%!

Ships Free!

$35.55 / Filter

$44.44 Save 20%!

Ships Free!

What Our Customers Have to Say

David K. 1 day ago

Great filters and the shipping is prompt. Great service, too.

t a. 1 day ago

Quick delivery

Andrew L. 1 day ago

Great company Great product

Mardi 4 days ago

Fits perfectly. Air is cleaner. Company rep made sure I had the right size. Discount Filters exceeds my expectations!