Replacement Parts

CPAP Filters

CPAP Filter Brands


Did You Know?


  • Fine filters go between the air intake port and the reusable, foam filter.
  • The highest line of defense is provided by a bacteria filter. It goes between your mask and machine, instead of just at the intake.
  • The air you breathe is only as clean as the filters you breathe it through.

Items Per Page:

Disposable White Fine Filters for Sandman Intro, Info, and Auto CPAP Machines (1 Pack)

Disposable White Fine Filters for Sandman Intro, Info, and Auto CPAP Machines (1 Pack)Manufactured by cpap.com

0 of 5 0 Reviews
$3.26$2.93Add To Cart
Disposable White Fine Filters for Sandman Intro, Info, and Auto CPAP Machines (6 Pack)

Disposable White Fine Filters for Sandman Intro, Info, and Auto CPAP Machines (6 Pack)Manufactured by cpap.com

5 of 5 2 Reviews
$11.95$10.75Add To Cart
Reusable Black Foam Filters for Puritan Bennett Goodknight 318 (2 Pack)

Reusable Black Foam Filters for Puritan Bennett Goodknight 318 (2 Pack)Manufactured by cpap.com

4.5 of 5 6 Reviews
$11.95Add To Cart
Reusable Black Foam Filters for Puritan Bennett Knightstar 320 (all versions) (2 Pack)

Reusable Black Foam Filters for Puritan Bennett Knightstar 320 (all versions) (2 Pack)Manufactured by cpap.com

5 of 5 1 Review
$11.95Add To Cart
Reusable Black Foam Filters for Sandman Intro, Info, and Auto CPAP Machines (2 Pack)

Reusable Black Foam Filters for Sandman Intro, Info, and Auto CPAP Machines (2 Pack)Manufactured by cpap.com

4 of 5 1 Review
$11.95Add To Cart
Reusable Foam Filters for Puritan Bennett 420G, 420S, 420SP, 420E CPAPs and 425 Bilevel (1 Pack)

Reusable Foam Filters for Puritan Bennett 420G, 420S, 420SP, 420E CPAPs and 425 Bilevel (1 Pack)Manufactured by cpap.com

3 of 5 1 Review
$9.79Add To Cart
Reusable Foam Filters for Puritan Bennett 420G, 420S, 420SP, 420E CPAPs and 425 Bilevel (2 Pack)

Reusable Foam Filters for Puritan Bennett 420G, 420S, 420SP, 420E CPAPs and 425 Bilevel (2 Pack)Manufactured by cpap.com

4.7 of 5 38 Reviews
$11.95Add To Cart

Items Per Page: