SpaBoss pH Stable

1. Clean the surface of a drained spa with Spa Polish.
2. Ensure that the filter is clean, using Cartridge Cleaner.
3. Refill the spa with fresh water.  Bring spa water to recommended sanitizer requirements as well as recommended level of Calcium Hardness.  Bring the pH to within 7.4 – 7.6.
4. With heater turned off and the water circulating add the initial dosage of 16 oz. of pH Stable per 250 gallons of spa water.  In addition to this, add an extra 2 oz. per 250 gallons for each 10 ppm that the Calcium Hardness range is above 150 ppm.
5. If the water in the spa becomes cloudy during the application of pH Stable, then the excess dissolved calcium that was present in the water is now coming out of solution.  Allow the filter to remove this precipitated calcium.  Clean and rinse the filter cartridge within 24 hours after adding pH Stable to ensure proper filter efficiency.
6. Add a maintenance dosage of 1 oz. per 250 gallons weekly for continuous performance of the water softening and pH Stabilizing effects.

Free shipping is available to the Continental United States for orders over $99. If order happens to be backordered (which is very rare), it will ship within 5-10 business days. If you need something shipped faster, please contact us and we will do our best to accommodate.

All orders are charged at the time of order. Next-day/two-day shipping, orders must be received prior to 3:00pm CST (and will not be processed on Saturdays, Sundays or Holidays.)

*No Returns Available For Cover Lifters, Covers, or Electronics*

Orders must be returned unused and in original packaging, if applicable, within 30 days of receipt. At time of receipt of returned order, you will receive a refund less the restocking fee.

Restocking Policy: Selecting replacement parts and filters can be difficult, so you will never be charged a re-stocking fee if you call or email to ensure you are placing the correct order. Customers are responsible for paying the shipping costs on all parts that are returned due to incorrect ordering. A 20% restocking fee will apply on a case-by-case basis.

Please fill out the return order form on the back of your original packing slip when returning parts. Parts should be returned to:

Master Spa Parts, Inc.
2140 W Wisconsin Avenue
Appleton WI 54914

Free shipping is not available on International Shipments (including AK and HI). Customers shipping outside the continental United States are responsible for any additional duties and taxes depending on shipment location and cost of goods.