Description
When combined
1/2" Starter Opening
Can be used with one or two-piece systems
The PeakAir® Peak Flow Meter is an integral component of asthma management programs
Barrier #54 Oval Disc 2-1/2" x 4" O.D. Custom 1-1/4" Round I.D. Super Absorbent When combinedBarrier #54 Oval Disc 2 1 2" x 4" O. D. Custom 1 1 4" Round I. D.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy




















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