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PARI Replacement Air Filter (Fits Trek & Vios)

  • Item #: PR0003
  • Ships tomorrow !

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PARI Replacement Air Filter (Fits Trek & Vios)

Genuine PARI Replacement Air Filter - Part # 041E4851, to replace the air filter that comes in selected PARI Vios®, Trek®, Trek® S, PRONEB® Turbo, PRONEB® Ultra II, and Walkhaler aerosol delivery systems. The air filter keeps dust and dirt out of the compressor to keep the unit performing at its best. Hard cylinder-type filter comes in bright white color. Easy to replace, you simply remove the small plastic cap with a coin and replace the white filter. For some units, you can use the included tool to remove the old filter. The replacement filter fits all long lasting Pari nebulizers, including the Pari Ultra II, Trek S, and Pari Vios nebulizers. Generally, check to see if the filter is dirty every six months when you replace your nebulizer kit, and replace after approximately 500 hours of use.Package contains one (1) PARI Air Filter (white)


    • Air filter keeps your PARI compressor functioning well and performing reliably
    • Hard cylinder-type filter traps dust and particles that might otherwise get inside the compressor
    • Easy to install and remove
    • Replace filter every 6 months

Fits PARI Aerosol Delivery and Compressor Nebulizer Systems:

    • PARI Vios® Adult Models:  310F35-LCS, 310F35-LSD, 310F81-LCD and 310F83-LC+
    • PARI Vios® Pediatric Models:  310F35-P and 310F83-P
    • PARI Trek® Compact Portable Models:  46F10-LC and 46F35-LC+
    • PARI Trek® S Portable Models:  047F10-LCS, 047F35-LCS and 047F45-LCS
    • PRONEB® Turbo Model:  38F51-S
    • PRONEB® Ultra II Models:  086F35-LCS, 086F35-LCSD, 086F35-P, 086F81-LCD, 086F83-LC&#43 and 086F83-P
    • Walkhaler Cordless Model:  45F81-LC&#43

Product Questions

Should filters be changed after being used between spouses

PARI Replacement Air Filter (Fits Trek & Vios) Additional Resources

Please click on a link below to view the Owner's Manual for the PARI delivery system that uses PARI Replacement Air Filter - Part # 041E4851.

We apologize. While the PARI Replacement Air Filter - Part # 041E4851 is also used in the following PARI delivery systems, we do not have Owners' Manuals for the PRONEB® Turbo or the Walkhaler cordless portable.

Directions for Use:

Please see the Owner's Manual tab for full instructions on replacing the air filter, depending on your PARI delivery system.

Filter Replacement:

  • The PARI Replacement Air Filter Assembly - Part # 041E4851, is designed to keep dust and other particles out of the PARI compressor. This filter is designed to last for up to 500 hours of use. Over time, it will turn grey and require replacement. A good rule of thumb is to replace the air filter every 6 months - at the same time you replace your PARI nebulizer.

  • Never wash or reuse the air filter, and replace immediately if it gets wet or clogged.