New
Arrivals/Restock
Muriatic Acid for Swimming Pools & Spas – Pack of 4 Gallons, Lowers pH, Muriatic Acid for Pools (HCL), pH Reducer for Water Balancing
4.8 (138 items)
Limited Time SaleUntil the end
18
11
27
$51.59 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $85.99
Product details
| Management number | 214843406 | Release Date | 2026/04/12 | List Price | $34.40 | Model Number | 214843406 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Precise pH Control – Muriatic acid for pool use is essential for maintaining balanced water chemistry. This 4-gallon pack helps lower pH to the ideal 7.2–7.6 range, optimizing sanitizer effectiveness and creating balanced water for swimming and soaking.
- Versatile Water Maintenance – This pool acid helps reduce both pH and total alkalinity, preventing cloudiness and scaling. Ideal for spas and swimming pools, it supports overall water clarity and balance with professional-grade strength and purity.
- Deep Surface Cleaning – This muriatic acid cleaner removes calcium scale, mineral stains, and surface buildup on tile and plaster. It’s perfect for acid washing during seasonal opening or for targeted spot cleaning when your pool needs a refresh.
- Bulk Supply for Ongoing Care – Each order includes pool acid muriatic 1 gallon x 4, ensuring you’re stocked for weeks of water balancing or deep cleaning. Ideal for home pools, spas, or commercial use by pool service pros who need reliable performance.
- Multi-Purpose Performance – This pool muriatic acid is not just for water balancing. It’s also effective for cleaning pool surfaces, adjusting alkalinity, and tackling tough buildup—always follow directions and wear protective gear when handling.
| UPC | 656089071709 |
|---|---|
| Item Form | Liquid |
| Brand Name | EZ POOLS |
| Unit Count | 512.0 Fluid Ounces |
| Item Weight | 20 Pounds |
| Manufacturer | Buckman's |
| Item Type Name | Muriatic Acid |
| Product Benefits | Maintains Clean Sanitized Water |
Jewelry Boxes & Organizers
Sink Installation Parts
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form