One-Way Valved Expiratory Coupons & Prices

One Flow Tester

One-Way Valved Expiratory is a Respiratory Therapy Supplies class prescription which is manufactured by Alliance Tech Medical. The average retail price for One-Way Valved Expiratory is $65.68 per 1, 200 miscellaneous box, but you can pay just $46.51 for 1, 200 miscellaneous box when you use a SingleCare discount card. One-Way Valved Expiratory is a generic prescription; One Flow Tester is the brand version of One-Way Valved Expiratory.

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One-Way Valved Expiratory coupon at Kroger Pharmacy
$49.51
$ 46.51
$3 off with signupwith signup

Show this free card to your pharmacist.

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One-Way Valved Expiratory coupon at Harris Teeter Pharmacy
$49.51
$ 46.51
$3 off with signupwith signup

Save an extra $3 on any eligible prescription! Sign up for free

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and it's free to join

One-Way Valved Expiratory coupon at Walgreens Pharmacy
$53.35
$ 50.35
$3 off with signupwith signup
One-Way Valved Expiratory coupon at Food Lion Pharmacy
$ 52.88
One-Way Valved Expiratory coupon at Costco Pharmacy
$ 55.93

About SingleCare Pricing

SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.

Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.

Prices updated: 12/18/2025

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About One-Way Valved Expiratory

One-Way Valved Expiratory is a Respiratory Therapy Supplies class prescription which is manufactured by Alliance Tech Medical. The average retail price for One-Way Valved Expiratory is $65.68 per 1, 200 miscellaneous box, but you can pay just $46.51 for 1, 200 miscellaneous box when you use a SingleCare discount card. One-Way Valved Expiratory is a generic prescription; One Flow Tester is the brand version of One-Way Valved Expiratory.

About One-Way Valved Expiratory

One-Way Valved Expiratory is a Respiratory Therapy Supplies class prescription which is manufactured by Alliance Tech Medical. The average retail price for One-Way Valved Expiratory is $65.68 per 1, 200 miscellaneous box, but you can pay just $46.51 for 1, 200 miscellaneous box when you use a SingleCare discount card. One-Way Valved Expiratory is a generic prescription; One Flow Tester is the brand version of One-Way Valved Expiratory.

One-Way Valved Expiratory FAQs

How much is One-Way Valved Expiratory with SingleCare?

One-Way Valved Expiratory costs $46.51 for 1, 200 miscellaneous box with a free One-Way Valved Expiratory coupon from SingleCare.  But, you could pay even less depending on your Rx details. Use the dropdown menu above to enter your Rx info (i.e., generic/brand, quantity, dosage, form) to find the most accurate price of One-Way Valved Expiratory with SingleCare at your local pharmacies.

How much does One-Way Valved Expiratory cost without insurance?

The average cash cost of One-Way Valved Expiratory without health insurance is $65.68 per 1, 200 miscellaneous box but you can get a discount using a SingleCare One-Way Valved Expiratory coupon to pay only $46.51 for 1, 200 miscellaneous box of One-Way Valved Expiratory. Those without insurance coverage can always use SingleCare for free One-Way Valved Expiratory offers. By using One-Way Valved Expiratory, you generally save money on your medication instead of buying One Flow Tester - the branded form of One-Way Valved Expiratory, which typically costs much more than One-Way Valved Expiratory. 

How much does One-Way Valved Expiratory cost with insurance?

Each specific insurance drug plan is distinct and may or may not cover One-Way Valved Expiratory. The cost of One-Way Valved Expiratory with insurance coverage differs based on your plan - reach out to your insurance carrier for explicit medication coverage and coinsurance information. If your insurance does not cover One-Way Valved Expiratory, you can use SingleCare to save money on One-Way Valved Expiratory at your pharmacy. Also, you can also use SingleCare savings if you have Medicare or Medicaid. If Medicare or Medicaid doesn’t completely cover your One-Way Valved Expiratory prescription, you can use SingleCare instead. Use the SingleCare website or app to compare the lowest cost of One-Way Valved Expiratory with SingleCare versus your One-Way Valved Expiratory price with insurance or Medicare.

How to use SingleCare for One-Way Valved Expiratory

You can use SingleCare coupons at most major pharmacies and grocery stores, i.e., Walgreens, Kroger, Walmart, CVS, Safeway, and more. Just text, email, print, or save your free One-Way Valved Expiratory coupon to your digital wallet and show a pharmacist when you pick up your prescription.

What is the brand name of One-Way Valved Expiratory?

One-Way Valved Expiratory is a generic form of One Flow Tester and is significantly cheaper than One Flow Tester. The SingleCare price for One-Way Valved Expiratory is $46.51 per 1, 200 miscellaneous box, which usually is much cheaper than the average cost for One Flow Tester but has the same active ingredients.

Where are One-Way Valved Expiratory coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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