Disinfecting Spa and Hot tubs:
When used as directed, this product is effective as a spa and hot tub sanitizer and disinfectant. Ensure all spa equipment is working properly. Backwash the filter system following the manufacturer’s directions. Adjust pH to between 7.2 to 7.7. Superoxidate to obtain a residual of 10 to 20 ppm available bromine (5 to 10 ppm available chlorine) as determined by a suitable test kit. Do not enter spa or hot tub until the bromine level drops below 6 ppm. When using other products as outlined in the directions for this product, always follow directions on those products. Fill spa bromine feeder with this product and adjust the feeder following manufacturer’s directions to yield bromine residual between 2 – 4 ppm in residential spas and 4 – 6 ppm in commercial spas. Check feed regularly and add additional products as needed to maintain the bromine residual. The pump and filter should be operated for at least three hours every day whether the spa is used or not. Do not heat water above the spa manufacturer’s recommended maximum temperature. Keep spa free of leaves and other debris. To maintain clear, clean water and ensure performance of your spa chemicals, spas should be drained and refilled with fresh water every 60 days in residential spas or a minimum of every 7 days in commercial spas.
Shipping and Delivery
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.)
Returns & Replacements
*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
International Shipments
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.
