Very helpful. Got items fast(2) would use again and recommend highly! Gary from MaineOn 05/15/2024 by G. D. (verified customer)
Brand: 303, Freshwater Water Care, Ultra Pure
Showing all 18 results
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FreshWater Concentrated Chlorinating Granules DIRECTIONS FOR USE It is a violation of Federal law to use this product in a manner inconsistent with its labeling Re-entry into treated spas/hot tubs is prohibited above levels of 5 parts per million (ppm) ...read more -
Extends filter life by removing oils, minerals, and debris FreshWater Instant hot tub filter cleaner extends filter life by removing oils, minerals, and debris Use monthly to keep filters in their best operating condition This product is compatible with ...read more -
Hot Tub Alkalinity Decreaser Decreases pH and total alkalinity of spa water FreshWater pH/Alkalinity Down decreases the pH and total alkalinity of spa water It is important to maintain a total alkalinity range of 80-120 parts per million (ppm) and a pH ...read more -
Wondering how to raise the pH in your hot tub Use this Hot Tub pH Increaser Increases pH and total alkalinity of spa water PRINCIPAL FUNCTIONING AGENT: Sodium Bicarbonate 100% TOTAL ...read more -
Hot tub Phosphate remover, removes phosphates, clarifies water and prevents waterline buildup FreshWater Phosphate Remover is a concentrated formula designed to eliminate phosphates from your spa water Application of this product at start-up and as part ...read more -
Hot Tub Anti-Foam, Quickly eliminates foaming Defoamer is a specially formulated oil-free silicone compound that helps eliminate foam typically caused by soap, shampoo, cleaner, and other residues in spas This product will not affect the water balance ...read more -
Prevents hot tub calcium build up on spa surfaces and eliminates iron and other metallic staining in spas FreshWater Stain and Scale Defense is designed to control scale formation and staining in spas regular application of this product as part of your ...read more -
Sku: 42636BIOSpaGuard Calcium Hardness Increaser, 12oz
SpaGuard Calcium Hardness Increaser Prevents corrosion of equipment Prevents degradation of spa surfaces 1 tbsp per 100 gallons increases calcium hardness ~25 ppm -
This Freshwater mineral spa sanitizer introduces silver ions into the spa water, inhibiting bacterial growth It is designed to suspend inside of the filter standpipe on Hot Spring spas beginning in 1990, Tiger River spas beginning in 1992, all Limelight spa ...read more -
30 Second Ozone Detection Test Kit In just a few easy steps, the spa owner will know if the ozone generator is working If the ozone generator is producing sufficient levels of ozone, it will bleach the blue indicator material inside the glass tube to white ...read more -
Sku: 76029-1FreshWater Vanishing Act Calcium Remover Pillow
Reduce water hardness in an entirely new way with the Vanishing Act calcium remover Instead of adding chemicals to the water, this product removes calcium particles, leaving the water softer and silky on your skin Softer water reduces the need for ...read more -
Sku: 80000-1FreshWater Spa Salt, 10lbs, 1 Bag, (1707801-1)
Freshwater Spa Salt in one 10 lbs bag -
The best way to deliver easy-to-manage, longer-lasting hot tub water is to start with the cleanest water possible This can be achieved with the new FreshWater Clean Screen pre filter This one-of-a-kind pre-filter traps organic contaminants, metals (such as ...read more -
Sku: 303-030445-16303® Outdoor Multi Surface Cleaner, Hot Tub Cover Cleaner, 16 OZ
303 Multi-Surface Cleaner is a hot tub cover cleaner that quickly removes even the most stubborn spots from coffee, oil, grease and ink from virtually any material or surface Perfect for cleaning your spa cover Powerful concentrated cleaner delivers ...read more -
Helps clean, shine, and protect vinyl cover surfaces by repelling water, dust, and dirt FreshWater Cover Shield is a hot tub cover protector that forms a protective shield on your spa cover and any vinyl surface, enabling it to resist fading, stains, and ...read more -
Sku: 303-030340-16303® Aerospace Protectant and Hot Tub Cover Protector, 16 OZ
Originally engineered for aerospace and aviation applications, 303® Aerospace Protectant and Hot Tub Cover Protector has found its way into millions of homes for day-to-day use on vehicles, sports equipment, patio furniture accessories and more Unlike many ...read more -
This standpipe enables you to use the Freshwater AG Plus Silver Ionizer Cartridge in all 2003-2009 Hot Spot Sorrento and Mallorca spa models This part number replaces the 73593 -
Sku: 80091-1FreshWater MPS Test Strips
FreshWater MPS test strips test for Monopersulfate (MPS), alkalinity, and pH Recommended by Watkins Manufacturing for use with their Freshwater Chemical line Contains 50 strips
Showing all 18 results