HTH Spa Care pH Down — Powder, 2.5 lb — Pool and Spa pH Decreaser to Balance Water Chemistry
HTH Spa Care pH Down — Powder, 2.5 lb — Pool and Spa pH Decreaser to Balance Water Chemistry
Hero image 0 of HTH Spa Care pH Down — Powder, 2.5 lb — Pool and Spa pH Decreaser to Balance Water Chemistry, 0 of 7
Best seller

HTH Spa Care pH Down — Powder, 2.5 lb — Pool and Spa pH Decreaser to Balance Water Chemistry

4.7 stars out of 231 reviews
(4.7)|
231 ratings

Key item features

  • pH Reduction: Decreases pH levels in spas and hot tubs, ensuring balanced water chemistry for optimal performance.
  • Sanitizer Efficacy: Enhances the effectiveness of sanitizers, contributing to cleaner and clearer spa water.
  • Scale Prevention: Prevents scaling on spa surfaces and equipment, maintaining the longevity and appearance of your spa.
  • Mineral Infusion: Contains mineral crystals for a more relaxing and enjoyable spa experience.
  • Universal Compatibility: Compatible with all types of spas, offering versatile application for various hot tub systems.
  • Water Clarity: Helps maintain clean, clear, and comfortable hot tub water throughout the season.
  • Problem Solver: Effectively addresses common spa problems like pH fluctuations and scale buildup.
Generated by AI
Current price is Now $7.03
You save $9.96
was $16.99
29.3 ¢/oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $7.03
One-time purchase $7.03

How do you want your item?

Try 30 days for just $1! Choose annual plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Today
.
Order within 1 hr 37 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (2)

Starting from $23.35
walmart plus

Try Walmart+ for just $1 & get a year for $75

T&C apply.
Claim offer now

About this item

Product details

Warranty

Customer ratings & reviews

4.7 out of 5 stars
stars231 ratings176 reviews
How item rating is calculated

Reviews summary

Pros
  • : Directions are easy to follow.
  • : Maintains balanced water chemistry.
  • : Made with sturdy and long-lasting materials.
  • : Offers good quality at a lower cost.
Generated by AI

Customer images

  • +14 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 176 reviews

Dec 18, 2025
Luis
Item details
Count per pack: 1
5 out of 5 stars review

Verified Purchase

Amazing

It does what it says works good

Helpful?2WCWS71GBYFK567930011
Jun 22, 2025
Janet
Top Reviewer
Walmart Associate
Item details
Count per pack: 1
5 out of 5 stars review

Verified Purchase

Good price and good product.

Helpful?2WCWS71GBYFK567930011
Oct 31, 2025
alicia
Item details
Count per pack: 1
5 out of 5 stars review

Verified Purchase

As advertised

Helpful?2WCWS71GBYFK567930011

Frequently bought together

HTH Spa Care pH Down — Powder, 2.5 lb — Pool and Spa pH Decreaser to Balance Water Chemistry $7.03 Was $16.99 29.3 ¢/oz

HTH Spa Care pH Down — Powder, 2.5 lb — Pool and Spa pH Decreaser to Balance Water Chemistry
current price Now $7.03, Was $16.99
29.3 ¢/oz
You save $9.96

HTH Spa Care pH Down — Powder, 2.5 lb — Pool and Spa pH Decreaser to Balance Water Chemistry

4.7 out of 5 Stars. 231 reviews

Confer Skim-It Skimmer Leaf and Debris Cleaning Arm $37.99

Confer Skim-It Skimmer Leaf and Debris Cleaning Arm
current price $37.99

Confer Skim-It Skimmer Leaf and Debris Cleaning Arm

3.9 out of 5 Stars. 33 reviews

Best seller Mainstays 20" Wall Brush With Side Bristles $23.97

Best seller
Mainstays 20" Wall Brush With Side Bristles
current price $23.97

Mainstays 20" Wall Brush With Side Bristles

4.6 out of 5 Stars. 51 reviews
Current price is
$68.99
was $78.95
Items may be delivered on different dates