Castle Hot Tubs PH Plus Granules

Increases PH of Pool, Hot Tub or Spa Water Helps prevent foaming and reduces the risk of damage to plastic parts. Fast and easy to use granules. Dosage instructions are included For the best/safest bathing experience always keep your PH between 7.2 and 7.6 as shown on your test ...Increases PH of Pool, Hot Tub or Spa Water Helps prevent foaming and reduces the risk of damage to plastic parts.

Fast and easy to use granules. Dosage instructions are included For the best/safest bathing experience always keep your PH between 7.2 and 7.6 as shown on your test kit/strips. Top Quality branded product from Castle Hot Tubs PH Plus is used for increasing the PH level in your hot tub, spa or swimming pool.

A low PH level in a pool or hot tub water can cause foaming and long term damage to plastic parts of the tub. To prevent this issue, use PH Plus to bring the PH to between 7.2 and 7.4 on your test kit/strips.