CPAP & BiLevel Filters

This Air Inlet Filter is designed for use with all Transcend Series CPAP Machines including the Transcend (Original) Wearable CPAP and the Transcend II Travel CPAP. The Air Inlet Filter comes pre-attached to the plastic base and should be used as provided. Please do not attempt to remove the filter from the plastic base. Transcend filters are reusable; they should be cleaned on a regular basis [read more]

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These foam filters are designed for use on several of Respironics Tranquility BiPAP machines. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 4.25 inches long by 4.5 inches wide and have a slightly curved rectangular shape. Compatibility: Respironics Tranquility Quest Respironics Tranquility Auto [read more]

These ultra fine filters are designed for use with Fisher & Paykel's HC200 to HC221 Series CPAP Machines. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Approximately 5 inches long by .75 inches wide. There is a small notch at the end of each filter matching the filter slot within the machine. [read more]

The filter cover snaps onto the back of all S8 and S8 Series II CPAP and VPAP machines to cover the filter compartment. It will also help protect the device in the event of accidental liquid spillage. The filter and filter cover should be fitted at all times when using any ResMed S8 / S8 Series II CPAP or VPAP system. [read more]

This Filter Cover snaps onto the back of all S9 CPAP/BiLevel Machines to cover the filter compartment. It will also help protect the device in the event of accidental liquid spillage. The filter and filter cover should be fitted at all times when using any ResMed S9 Machine. [read more]

These filters are designed for use with all SleepStyle 230, 240, 250 and 600 Series CPAP systems from Fisher & Paykel. SleepStyle filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Approximately 3 inches long by 1 inch wide. Compatibility: All SleepStyle 230 Series CPAP Machines (HC233, HC234, etc.) [read more]

These filters come in matched pairs and are disposable. For best performance they should be changed regularly when soiled. (Filter pairs may be pink-and-yellow or white-and-yellow depending on the time of manufacture.) Dimensions: 6.25 Inches Long by .75 Inches Wide Compatibility: ResMed S3 (Sullivan 3) Series ResMed S5 (Sullivan 5) Series ResMed VPAP ResMed VPAP ST R [read more]

These disposable white fiber filters are designed for use with ResMed's Sullivan 6 (S6) Series CPAP/BiLevel Machines. These filters are disposable and should be changed regularly when soiled. Dimensions: Approximately 5.75 Inches Long by .6 Inches Wide. Compatibility: ResMed S6 (Sullivan 6) Series S6 Lightweight S6 Elite [read more]

These black foam filters are designed for use on some of Respironics older CPAP machines including the Choice, Choice LS & REMstar. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Oval Shaped. Approximately 6 inches long, 4.75 inches wide. There is a small notch on one edge of each filter. Compatibility: Respir [read more]

These foam filters are designed for use with several of Puritan Bennett's 418 Series CPAP Machines. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 5.25 inches long by .75 inches wide. Compatibility: GoodKnight 418 A CPAP Machine GoodKnight 418 G CPAP Machine GoodKnight 418 S CPAP Machine Goo [read more]

These foam pollen filters are designed for use with all GoodKnight 420 Series CPAP Machines and GoodKnight 425 Series BiPAP Machines. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 1.75 inches long by .75 inches wide. Compatibility: GoodKnight 420G CPAP GoodKnight 420E Auto-CPAP GoodKnight 420S [read more]

These gray foam filters are designed for use with all IntelliPAP CPAP/BiPAP machines. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 1.75 inches long by 1.25 inches wide with rounded corners. Compatibility: IntelliPAP Standard CPAP IntelliPAP Standard Plus CPAP IntelliPAP AutoAdjust Auto-CPAP [read more]

These are original Philips Respironics branded dark gray / black reusable foam filters filters. For optimal performance foam filters should be washed weekly and replaced every 2-3 months or as needed. Dimensions: Approximately 1.75 (1-3/4) inches long by .875 (7/8) inch wide. Compatibility: All PR System One REMstar CPAP Machines (PR System One REMstar Plus, PR System One REMstar P [read more]

These foam filters are designed for use on several of Respironics older BiPAP machines including the Duet, Synchrony & Harmony Series. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 4.75 inches long by 2.25 inches wide. Compatibility: Respironics Duet LX Respironics Duet Respironics BiPAP [read more]

These foam filters are designed for use on several of Respironics older CPAP machines including the Solo LX, REMstar LX, Aria LX and Virtuoso LX Series. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 2.375 inches long, 3.375 inches wide Compatibility: Respironics Solo Series Respironics Solo LX [read more]

These black foam filters are designed for use with all Puresom, Zzz-PAP, and ComfortPAP machines. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Usage Information: This foam filter should be placed into the filter well of your machine AFTER the disposable filter has been installed. Dimensions: Approximately 1.375 Inches by 1.1875 [read more]

These black foam filters are designed for use Puritan Bennett's Knightstar 330 BiLevel machines. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 3.75 inches long and 1 inch wide. [read more]

These gray foam filters are designed for use with all Sandman Series CPAP/BiPAP machines. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 1.125 inches wide by 1.625 inches long Compatibility: Sandman Intro CPAP Sandman Info CPAP Sandman Auto Auto-CPAP Sandman Duo BiLevel Sandman Duo ST BiL [read more]

ResMed's S9 Filters are disposable and should be changed regularly when soiled. These filters are original ResMed filters made of non-woven acrylic and polypropylene fibers with a polypropylene carrier. (Standard polyester fiber filters are also available separately on this site.) Dimensions: Approximately 2.125 Inches by 1.4375 Inches. Compatibility: All S9 Series CPAP/BiLevel Mach [read more]

These original two-color ResMed filters and are compatible S8, S7 and Tango Series CPAP/BiLevel machines. These HypoAllergenic filters are disposable and should be changed regularly when soiled. (Standard filters are also available.) Dimensions: Approximately 1.75 x 1.25 x .75 Inches. Compatibility: All S8 Series CPAP/BiLevel Machines S8 Compact S8 Escape / Escape II S8 Eli [read more]

With filtration efficiencies over 99.99+% the Hudson 1605 Filter (complete with holders as shown) helps stop the viruses and bacteria that often plague CPAP/BiPAP users creating a clean, sterile environment for airflow. Simply attach the filter to your machine between the air outlet and standard tubing to experience a steady flow of clean, pure, good tasting air. These in-line BV Filters fit most systems including Respironics, ResMed, Covidien, DeVilbiss, Puritan Bennett, and more. [read more]

These black (dark gray) foam filters are designed for use with all (older) REMstar Series CPAP/BiPAP Machines. Foam filters are reusable and should be cleaned on a regular basis and replaced as needed due to wear and tear. These filters are original Respironics brand filters. Dimensions: Approximately 3.5 inches long by 1.5 inches wide. Compatibility: REMstar Lite CPAP REMstar Pl [read more]

These gray foam filters are designed for use with several of DeVilbiss Healthcare's older CPAP machines including the8000 & 9000 Series. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 4.00 x 1.33 inches. Compatibility: DeVilbiss Horizon LT DeVilbiss RPM DeVilbiss 8000-RD DeVilbiss 8001-R [read more]

These foam filters are designed for use with all Aura & Everest Series CPAP machines. These filters are reusable; they should be cleaned on a regular basis and replaced when worn or damaged. Dimensions: Approximately 1.5 inches long by 2 inches wide. Compatibility: Aura CPAP Everest CPAP Everest 2 CPAP Everest 3 CPAP Polaris TR CPAP [read more]

This Respironics Filter Cover/Silencer Cap snaps into place on the back of (Older) REMstar Series CPAP Machines with C-Flex. It is compatible with C-Flex systems including the REMstar Lite, REMstar Plus, REMstar Pro/Pro2, and REMstar Auto. It will not work with M-Series or PR System One machines. [read more]

This Respironics Filter Cover/Silencer Cap snaps into place on the back of REMstar Systems without C-Flex. It is compatible with REMstar Plus or REMstar Pro system without C-Flex. It will not work with M-Series or PR System One machines. [read more]

ResMed's S9 Filters are disposable and should be changed regularly when soiled. These filters are original ResMed filters made from Polyester fibers. (HypoAllergenic filters are available elsewhere on this site.) Dimensions: Approximately 2.125 Inches by 1.4375 Inches. Compatibility: All S9 Series CPAP/BiLevel Machines S9 Escape S9 Elite S9 AutoSet S9 VPAP S S9 VPAP A [read more]

These original two-color ResMed filters and are compatible S8, S7 and Tango Series CPAP/BiLevel machines. These Standard filters are disposable and should be changed regularly when soiled. (HypoAllergenic filters are also available.) Dimensions: Approximately 1.75 x 1.25 x .75 Inches. Compatibility: All S8 Series CPAP/BiLevel Machines S8 Compact S8 Escape / Escape II S8 Eli [read more]

These white fiber filters are designed for use with all ResMed AutoSet-T machines. Each filter measures approximately 4 x 2.5 inches. AutoSet-T filters are disposable and should be changed regularly when soiled. [read more]

These ultra fine filters are designed for use on some of Respironics older CPAP machines including the Choice, Choice LS & REMstar. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Oval Shaped. Approximately 6 inches long, 4.75 inches wide. Compatibility: Respironics Choice Respironi [read more]

These ultra fine filters are designed for use with several of DeVilbiss Healthcare's older CPAP machines including the8000 & 9000 Series. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Approximately 4.25 x 1.33 inches. Compatibility: DeVilbiss Horizon LT DeVilbiss RPM DeVilbiss [read more]

These ultra fine filters are designed for use with several of Puritan Bennett's 418 Series CPAP Machines. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Approximately 5.25 inches long by .75 inches wide. Compatibility: GoodKnight 418 A CPAP Machine GoodKnight 418 G CPAP Machine Good [read more]

These ultra fine filters are designed for use with all GoodKnight 420 Series CPAP Machines and GoodKnight 425 Series BiPAP Machines. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Approximately 1.75 inches long by .75 inches wide. Compatibility: GoodKnight 420G CPAP GoodKnight 420E Aut [read more]

These ultra fine filters are designed for use with all Fisher & Paykel ICON Series CPAP Machines. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Each filter is approximately 2.125 inches long. The filter shape is not quite rectangular with one end measuring approximately .75 inches and the oth [read more]

These white ultra fine filters are designed for use with all IntelliPAP CPAP/BiPAP machines. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Approximately 1.75 inches long by 1.25 inches wide with rounded corners. Compatibility: IntelliPAP Standard CPAP IntelliPAP Standard Plus CPAP [read more]

These are original Philips Respironics branded disposable ultra fine filters. For optimal performance ultra fine filters should be changed regularly when they appear soiled or discolored. Dimensions: Approximately 1.75 (1-3/4) inches long by .875 (7/8) inch wide. These filters were originally manufactured with a small tab on the long edge. Respironics no longer includes the tab as it has [read more]

These disposable white filters are designed for use on several of Respironics older BiPAP machines including the Duet, Synchrony & Harmony Series. These filters are disposable and should be changed regularly when soiled. Dimensions: Approximately 4.75 inches long by 3.25 inches wide. There is a tab on the center of each filter for easy insertion and removal from the machine. Compatibility [read more]

These disposable white filters are designed for use on several of Respironics older BiPAP machines including the BiPAP, BiPAP S, BiPAP ST, SE III, and BiPAP ST 30. These filters are disposable and should be changed regularly when soiled. Dimensions: Approximately 5 inches long by 8 inches wide. Compatibility: Respironics SE III Respironics BiPAP Respironics BiPAP-S Respiron [read more]

These ultra fine filters are designed for use on several of Respironics older CPAP machines including the Solo LX, REMstar LX, Aria LX and Virtuoso LX Series. These filters are disposable and should be changed regularly when soiled. Dimensions: Approximately 2.375 inches long, 3.375 inches wide. There is a tab on the center of each filter for easy insertion and removal from the machine. C [read more]

These ultra fine filters are designed for use with all Sandman Series CPAP/BiPAP machines. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Approximately 1.125 inches wide by 1.625 inches long Compatibility: Sandman Intro CPAP Sandman Info CPAP Sandman Auto Auto-CPAP Sandman Duo Bi [read more]

These ultra fine filters (which may come in yellow or blue) are designed for use with all Puresom, Zzz-PAP, and ComfortPAP machines. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Usage Information: This ultra fine filter should be placed into the filter well of your machine BEFORE the foam filter is installe [read more]

These ultra fine filters are designed for use on several of Respironics Tranquility BiPAP machines. These filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored. Dimensions: Approximately 4.25 inches long by 4.5 inches wide and have a slightly curved rectangular shape. Compatibility: Respironics Tranquility Quest Res [read more]

This Whisper Cap snaps on to the existing Air Intake Port on the back of all M-Series CPAP and BiPAP systems. In tests the Whisper Cap reduced overall sound levels by 3dB, on average. Sound measured 18.2dB at 5cm and 25.3dB at 10cm pressure levels. [read more]

These white ultra fine fiber filters are designed for use with all (older) REMstar Series CPAP/BiPAP Machines. There is a tab on the center of each filter for easy insertion and removal from the machine. Ultra Fine filters are disposable and should be changed regularly when soiled. These filters are original Respironics brand filters. Dimensions: Approximately 3.5 inches long by 1.5 inches w [read more]