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PoolRX+ 332004 Blue Booster Mineral Unit for 7.5K-20K Gallon Pools

Marsoni M251S
Sale price$47.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
PoolRX+ 332004 Blue Booster Mineral Unit for 7.5K-20K Gallon PoolsMaintain robust algae defense in your swimming pool with the PoolRx+ Booster Blue Unit 332004, an EPA registered and NSF ANSI 50 certified algaecide engineered for pools between 7,500 and 20,000 gallons. Over time, routine backwashing, normal splash out, and algae treatment gradually deplete the mineral levels in your pool. This booster replenishes those essential minerals, restoring your PoolRx+ system to full protective capacity. It also serves as
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  • We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 1027 reviews
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Julija
Phoenix, US
★★★★★ 5
The sunscreen for the whole family: no chemical packed and never...
This sunscreens is safe and works for all our family-not just kids. We bought it many times and it never failed. light. non greasy, mineral-not your average chemical packed sunscreen. It stays on all day: pool, beach, change of clothes. Thank you for the quality product we have been using for years
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
A
Verified Purchase
Andrea Miller
Pawtucket, US
★★★★★ 5
The best!
Best and only sunscreen I use for me and my kids. Love it!
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Reviewed in the United States on May 28, 2026
K
Verified Purchase
K.C.
Alexandria, US
★★★★★ 1
Thick, NOT sheer, does not blend or absorb.
The spray is completely white and thick - absolutely NOT sheer in any way whatsoever. Out of the can it is chalky white, heavy consistency and is the same on the skin. Does not spread or rub in easily at all. Streaks everywhere, even after playing or being in water. I wouldn’t say that how it stays on the skin is a testament at all to its SPF protection, I think it’s just whatever sticky ingredients are used to mix with the zinc. Definitely would not purchase again or recommend.
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Reviewed in the United States on June 13, 2024
B
Verified Purchase
Baylee Ahnert
Grantham, US
★★★★★ 4
Mostly good
Good sun protection but very hard to rub in
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Reviewed in the United States on May 26, 2026
A
Verified Purchase
A Smith
Dallas, US
★★★★★ 5
Works
First this is zinc oxide. It is going to keep you from getting burned but will be able to see it. My family has yet to get sunburnt when wearing think brand sunscreen. To me that is what matters the most
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Reviewed in the United States on April 26, 2026

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