HTH Pool Care Green to Blue Advanced Shock System for Swimming Pools, 7.2lbs
HTH Pool Care Green to Blue Advanced Shock System for Swimming Pools, 7.2lbs
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HTH Pool Care Green to Blue Advanced Shock System for Swimming Pools, 7.2lbs

4.1 stars out of 186 reviews
(4.1)|
186 ratings
HTH Pool Care Green to Blue Advanced Shock System for Swimming Pools, 7.2lbsHTH Pool Care Green to Blue Advanced Shock System for Swimming Pools 7 2lbs
Size:7.2 lbs-Out of stock

Key item features

  • Comprehensive Kit: Contains four 1.15 lbs of HTH Pool Care Advanced Green to Blue I and two 1.3 lbs of HTH Pool Care Advanced Green to Blue II
  • Effective Algae Control: Two-step system kills algae and transforms pool water from green to blue
  • Chlorine Boost: Shock product increases chlorine levels to eliminate bacteria and algae
  • Flocculant Action: Drops dead algae to the pool bottom for easy vacuuming to waste
  • Specific Pool Compatibility: Designed for pools that can vacuum to waste without passing through the filter; may not be suitable for pop-up pools with D.E. or cartridge filters
  • Safety Precautions: Always wear protective gloves and goggles when handling pool chemicals
  • Quick Results: Fast-acting formula dissolves quickly, allowing swimming within 24 hours
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Current price is $28.4424.7 ¢/oz
Price when purchased online
Out of stock

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Customer ratings & reviews

4.1 out of 5 stars
stars186 ratings133 reviews
How item rating is calculated
  1. 5 stars70% (130)
  2. 4 stars6% (11)
  3. 3 stars4% (7)
  4. 2 stars1% (2)
  5. 1 star19% (36)

Reviews summary

Pros
  • : Provides great value at an affordable price.
Neutral
  • : Can be efficient, but often requires multiple passes.
Cons
  • : Fails to capture small particles, requiring frequent cleaning.
  • : Fails to remove algae from pool walls and ladders.
  • : Requires frequent water draining and restarting, affecting efficiency.
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Showing 1-3 of 133 reviews

Aug 16, 2020
helen
5 out of 5 stars review

Verified Purchase

AMAZING !!!

I had shocked my pool three times, vacummed, scrubbed, backwashed for a week and nothing was working....it was still green I put this in last night and woke up this morning to everything on the bottom....AMAZING !!! Will definetly use this again !!!

Helpful?2731LTSKPDBR848468898
Jul 31, 2020
Kathy
5 out of 5 stars review

Verified Purchase

Excellent product!!

I had almost given up on my pool and then ended up as one last resort to try this stuff. Overnight, just like it says, green to blue!

Helpful?2731LTSKPDBR848468898
Aug 10, 2020
Michelle
5 out of 5 stars review

Verified Purchase

With all the rain we had in a week's time my pool turned green and I was having a very hard time fixing it so I gave this a try and it worked incredible well and fast within a 24 hour time span I got my pool sparkling blue again!

Helpful?2731LTSKPDBR848468898