---
product_id: 479776907
title: "HTH Spa pH up, Increases pH for Spas & Hot Tubs, 2lb (Pool Chemicals)"
brand: "hth"
price: "103 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/479776907-hth-spa-ph-up-increases-ph-for-spas-and-hot
store_origin: PL
region: Poland
---

# HTH Spa pH up, Increases pH for Spas & Hot Tubs, 2lb (Pool Chemicals)

**Brand:** hth
**Price:** 103 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HTH Spa pH up, Increases pH for Spas & Hot Tubs, 2lb (Pool Chemicals) by hth
- **How much does it cost?** 103 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/479776907-hth-spa-ph-up-increases-ph-for-spas-and-hot)

## Best For

- hth enthusiasts

## Why This Product

- Trusted hth brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

HTH Spa pH up, Increases pH for Spas & Hot Tubs, 2lb (Pool Chemicals)  HTH Spa Care pH-Up increases pH level and prevents corrosion in Spas and Hot Tubs.  HTH® Spa pH-Up(Increaser) helps balance how acidic or basic  your spa water is, improving both water quality and comfort. pH-Up(Increaser) not only ensures that your sanitizer is working more efficiently, but it helps prevent corrosion of spa surfaces as well as significantly reduces skin and eye irritation.   HTH® Spa pH-Up(Increaser) is great for all spa types including bromine, chlorine and biguanide.  How To Use HTH® Spa pH-Up(Increaser): Use HTH® Spa Test Strips to test your spa water. If pH measures below 7.2 ppm, add HTH® Spa pH-Up(Increaser) directly to the filter skimmer with the spa circulation system running. Refer to the on-pack chart for the correct dosage. After the spa circulation system has been running for 30 minutes, re-test pH and add more pH-Up(Increaser) if necessary. Test and balance your spa water twice a week to maintain pH levels between 7.2 and 7.8 ppm. Balance the pH levels in your spa water for beautiful clarity, improved sanitizer efficiency and a more relaxing experience.       Increases pH levels in spas and hot tubs    Allows sanitizer to work more effectively   Prevents corrosion of spa surfaces and equipment   Compatible with all spa and hot tubs      Contains mineral crystals  HTH® Spa pH Up is formulated to provide a more relaxing spa experience.    Compatible with all spas HTH® Spa pH Up is great for all spas, including bromine, chlorine and biguanide.    You're all clear with HTH®  For best results, use HTH® Spa Test Strips twice a week to test, balance and maintain total pH levels between 7.2 and 7.8 ppm.

## Images

![HTH Spa pH up, Increases pH for Spas & Hot Tubs, 2lb (Pool Chemicals) - Image 1](https://i5.walmartimages.com/asr/d19dcc5e-f95a-463f-9467-c3970ed5e5ca.350d0f16a6635f3137129dd9d5d60f77.png)
![HTH Spa pH up, Increases pH for Spas & Hot Tubs, 2lb (Pool Chemicals) - Image 2](https://i5.walmartimages.com/asr/64ac9874-cc7d-4c5c-b759-891ebd7e19e2.9be62153007a782925db81c60ffa2eb6.png)
![HTH Spa pH up, Increases pH for Spas & Hot Tubs, 2lb (Pool Chemicals) - Image 3](https://i5.walmartimages.com/asr/d21edf36-af1a-4f78-be42-9c9182de95cf.326ac3f2fbe3dd96ededae8008698999.png)
![HTH Spa pH up, Increases pH for Spas & Hot Tubs, 2lb (Pool Chemicals) - Image 4](https://i5.walmartimages.com/asr/732d2774-d9b1-47ae-adfa-9b469617acc7.b9acd8077853bc653c15dc7a57a9c7e7.png)
![HTH Spa pH up, Increases pH for Spas & Hot Tubs, 2lb (Pool Chemicals) - Image 5](https://i5.walmartimages.com/asr/0e37fb84-f519-427b-89f3-f085485bee67.b36dae542ba9d78c01f88cc81a9b7391.png)

---

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-27*