Hot Tub & Spa 400ppm Peroxide

SKU: 33815-P400

$16.95USD or lower Each

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Quantity1+2+ 3+ 10+ 100+ 
Price for each$16.95USD$16.61USD$16.27USD$15.30USD$13.65USD
Your savings - 2.01%4.01%9.73%19.47%
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[4.8]   10 Reviews    | Write a Review

Buy Indigo™ 400ppm hydrogen peroxide test strips to ensure safe peroxide levels in your commercial spa, only $16.95. Buy more and save with our extended shelf life.

Having trouble diluting your 35% food grade hydrogen peroxide? Use our free hydrogen peroxide dilution calculator to take out the guesswork.

Indigo™ brand hydrogen test strips are Made in USA & tested for accuracy using NIST compliant standards.

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Specifications
30 second response with readings at 0-100-200-300-400ppm for concentration levels of hydrogen peroxide.
  • Indigo™ test strips have a guaranteed minimum 3 year shelf life but are stored in desiccant lined vials so actual shelf life can be 5+ years.
  • For technical explanation, read: Sanitizer Test Strip Expiration; Good Today, Dead Tomorrow?
  • The number of strips per vial (100) is approximate.
  • Suitable for detection of hydroperoxides and ether peroxides. Polymeric peroxides, which can form in diethylether, are not detected. Organic peroxides, such as di-tert-butyl peroxide, dicumyl peroxide or tert-butyl perbenzoate, either do not react or react with significantly reduced sensitivity.

Test Strip Documentation

Stability Statement Certificate of Analysis
Reviews (10)
2021-01-23
Product arrived in a timely fashion and was just what I expected, at a great price.
— Warren
2020-09-17
Great product! Customer service was wonderful helping me figure out which test kit I needed. Thanks!
— Kate
— Indigo: Glad we could help.
2020-07-16
Super useful for Hot Tub. Price is good and service is awesome.
— Jonathan
2019-11-19
Great for hydrogen peroxide pools... easy, cheap and great service. Rich
— rich
2019-05-23
Great product, awesome service, H2O2 is so much better than Chlorine, and these strips are the perfect tool for keeping us in clean hot water...
— Jon
2019-05-01
Super Product! We order for some of our hot tub customers who use peroxide in their tubs. No complaints. Easy ordering and fast, reliable service!
— Wheatland Machine
2019-04-22
Ordered the test strips and they arrived promptly just a few days later. Great company to order from. Test strips are an easy way to maintain the correct balance of peroxide in our hot tub.
— Cheryl
2018-09-12
Quick results and so easy to use and read.
— 400ppm Peroxide Strips
2017-11-06
Test strips work great, fast and easy
— Les
2017-05-07
Love these strips! Quick , Easy and Accurate way to maintain the peroxide level in our hotub! We always re-order on the last container so we are never without them!! AnnB
— 400ppm Peroxide Strips, 50/Pk
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