Lupo 3-in-1 Pool Test Kit Replacement Reagents | Refill Reagents for Residential Swimming Pools & Spas | Total Chlorine, Total Bromine & pH Testing | Lupo Global LP-RB-01-US
Condition: New
Buy Now, Pay Later
As low as
$2
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Saturday, Oct 3
Recently Viewed
Size: Refill Solutions
Features
- 3-IN-1 POOL TESTING KIT REPLACEMENT REAGENTS: 3-in-1 reagents for testing three essential water quality parameters in residential pools and spas: Total Chlorine, Total Bromine, and pH. Includes enough reagents for 100 tests, helping keep your water safe, clean, balanced, and ready to use.
- RESULTS IN SECONDS: Easily self-test pool and spa water for three key water quality parameters, with clear, reliable results in just seconds. No need to schedule an appointment with a pool technician or wait for lab results - get immediate feedback to help you make any necessary water care adjustments.
- RELIABLE ACCURACY: Utilizes the same trusted chemical reagents approved by USA Swimming, ensuring expert-grade results at home. Easily conduct water quality tests with maximum accuracy and precision, helping you monitor water health and make informed adjustments with confidence.
- UNIVERSAL USE: These 3-in-1 reagents are perfect for testing water in swimming pools, spas, and hot tubs. They work seamlessly with both freshwater and saltwater, allowing you to easily monitor and maintain optimal water quality across all system types and environmental conditions, year-round.
- WHATS INCLUDED: Each 3-in-1 pool test kit replacement reagent pack includes 1 x OTO reagent and 1 x Phenol Red reagent. Fully suitable for use with any brand of OTO 3-in-1 pool test kit utilising liquid chemical reagents. Replace reagents each season for maximum testing accuracy and reliability.
Brand: Lupo Global
Recommended Uses For Product: Spa, Swimming Pool
Manufacturer: Hague Global
Number of Packs: 1
Number of Items: 1
Brand Name: Lupo Global
Manufacturer: Hague Global
Included Components: Water Test Kit
Part Number: LP-RB-01-US
Material Type: Oto Reagent, Phenol Red Reagent
Recommended Uses For Product: Spa, Swimming Pool
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
![JNW Direct Hot Tub Test Strips for Spas - 6 in 1 Water Test [100 Pack]](https://m.media-amazon.com/images/I/815TGc48B+L._AC_US500_.jpg)
Top Amazon Reviews
Size: Refill Solutions
What I like about these refills is not only do they work well and it’s expected, but they show an expiration date on each bottle
Reviewed in the United States on July 8, 2026 by Herman Lord
Size: Refill Solutions
Works great
Reviewed in the United States on July 26, 2026 by Guy J. Natale
Size: Refill Solutions
came just as shown, and full
Reviewed in the United States on July 27, 2026 by LMO
Size: Refill Solutions
Great product
Reviewed in the United States on June 2, 2026 by FORREST L. ASKEW JR.
Size: Refill Solutions
The liquid testing kit is easier to read then the paper testing kits. To many colors to read
Reviewed in the United States on June 7, 2025 by Teri
Size: Refill Solutions
Perfect, and not overpackaged.
Reviewed in the United States on April 22, 2026 by John Inwright
Size: Refill Solutions
The ph reagent does not react at all. Bought this as a refill for my 6 in 1 kit that was great. It seems their quality contol is awful.
Reviewed in the United States on June 7, 2026 by Heather Helta
Size: Refill Solutions
The OTO works great with 5 drops, but not so much with the phenol red. If you have the normal 5 drops per test kit that many of us use, this is not the same. The color is very difficult to see with only 5 drops of the phenol red in testing the Ph. It takes 10 drops to get the same amount of color, or you have to half the amount of water that you are testing. 5 drops will work, but it's very difficult to see.
...
show more
Reviewed in the United States on May 26, 2026 by Lee Miller