Clear Spa Phosphate Remover for Spas & Hot Tubs – 16 oz | CSLPBPT12

Stop algae at its source by stripping phosphates from your spa water with Clear Spa Spa Phos Remover CSLPBPT12. This specialized formula zeroes in on phosphates, the primary nutrient that fuels algae proliferation in hot tubs and spas. When phosphate concentrations stay below 100 ppb, algae loses its food supply, potentially eliminating the need for separate algaecide treatments altogether. The result is visibly clearer water...

Clear Spa pH Plus Increaser for Hot Tubs – 2 lbs | CSSA002

Bring your spa water back into its ideal pH range with Clear Spa pH Plus Increaser CSSA002. This 2-pound granular formula is specifically engineered to elevate low pH readings, counteracting the acidic conditions that lead to equipment corrosion, surface etching, and uncomfortable skin irritation. The fast-acting granules integrate quickly into the water, restoring proper chemical balance so you can enjoy a soothing, well-maintained soak. An...

Clear Spa CSBR015 Bromo Bright Tablets | 1" Size | 1.5 lb Spa Bromine

Clear Spa Bromo Bright 1" Tablets deliver dependable bromine-based sanitation tailored for spas and hot tubs. These compressed tablets dissolve gradually to sustain a steady bromine residual, providing extended disinfection between treatments. Compatible with both in-line brominator feeders and floating dispensers, they produce minimal odor and excel in heated water environments where consistent bacterial and algal protection is a must. The active compound, 1-Bromo-3-chloro-5,5-dimethylhydantoin (96%),...

Clear Spa CSLMGPT12 Metal Guard | 16 oz | Spa Stain & Scale Prevention

Shield your spa's surfaces and internal components from unsightly stains and damaging scale with Clear Spa Metal Guard CSLMGPT12. This 16 oz liquid treatment neutralizes dissolved metals and minerals by chelating and coagulating them into particles large enough for your filter to capture. Once bound together, these impurities are swept out of the water column, preventing discoloration, mineral crusting, and calcium deposit formation on spa...

Clear Spa CSDD002 Chlorinating Granules | 2 lb | Spa Dichlor Sanitizer

Achieve consistently sanitized and sparkling spa water with Clear Spa Chlorinating Granules CSDD002. These rapidly dissolving granules deliver an immediate boost of active chlorine to your hot tub, swiftly neutralizing harmful bacteria and preventing algae from gaining a foothold. The formula consists of 99% Sodium Dichloro-S-Triazinetrione Dihydrate, yielding 55% available chlorine for maximum disinfecting strength. Perfectly suited for routine hot tub and spa water care,...

Clear Spa No Foam Defoamer by Oreq | 16 oz - CSLNFPT12

Say goodbye to unsightly foam buildup with Clear Spa No Foam, a 16-ounce treatment specifically engineered to knock down and prevent foam in spas, hot tubs, and whirlpool baths. This proprietary blend tackles foam that develops from chemical imbalances in the water or from body oils, soaps, and detergents carried in by bathers. To keep your filtration system running smoothly, limit application to no more...

Clear Spa Alkalinity Increaser by Oreq | 2 lb - CSTA002

Keep your spa or hot tub water perfectly balanced with Clear Spa Alkalinity 2 lbs CSTA002, a targeted formula that elevates total alkalinity into the ideal 80 to 150 ppm range. When alkalinity drops too low, pH becomes erratic and can swing wildly, potentially corroding equipment and degrading water quality. This fast-dissolving, fully soluble treatment restores pH stability quickly, allowing your sanitizers to work at...

Clear Spa CSCC002 Calcium Spa Solutions | 2 lb | Hardness Increaser

Clear Spa Calcium Spa Solutions CSCC002 is a premium calcium hardness booster formulated to bring spa and hot tub water into the ideal mineral balance. When calcium levels run low, equipment corrodes and spa shells develop etching -- this product counteracts both problems by raising hardness to the proper range. Consistent application promotes superior water clarity, curtails excess foam, and preserves balanced chemistry throughout the...

ClearSpa Crystal Shock Non-Chlorine Oxidizer for Spas – 2 lbs | CSPM002

Revitalize your spa water in minutes with ClearSpa Crystal Shock Oxidizer CSPM002. This potent, chlorine-free oxidizing treatment rapidly neutralizes organic contaminants such as body oils, lotions, perspiration, and cosmetic residue that cloud water and diminish sanitizer effectiveness. The oxygen-based granules dissolve swiftly and completely, leaving zero residue behind so you can return to your spa almost immediately after treatment. Packaged in a convenient 2 lb...

ClearSpa pH Minus Decreaser for Spas & Hot Tubs – 3 lbs | CSSB003

Bring elevated pH and alkalinity readings back into the safe zone with ClearSpa pH Minus CSSB003. This rapid-dissolving granular formula is engineered to lower both pH and total alkalinity in spas and hot tubs, addressing the root causes of cloudy water, mineral scaling, and premature equipment wear. Proper pH balance also means a more pleasant bathing experience free from skin and eye discomfort. The 3...

Clear Spa CSLCCPT12 Cartridge Cleaner | 16 oz | Spa Filter Cleaning Solution

Keep your spa filtration system performing at its peak with Clear Spa Cartridge Cleaner CSLCCPT12. This concentrated liquid solution penetrates deep into filter cartridge pleats, dissolving accumulated body oils, sunscreen residue, dirt, and mineral deposits that diminish water flow. By stripping away embedded contaminants, this 16 oz cleaner revitalizes tired cartridges and helps them trap particles more effectively, resulting in noticeably clearer water and stronger...

Clear Spa Surface Cleaner for Hot Tubs & Spas – 16 oz | CSLSCPT12

Maintain a pristine, inviting spa exterior with Clear Spa Surface Cleaner CSLSCPT12. This versatile cleaning formula tackles dirt, oily residue, and hardened scale deposits on all spa surfaces without scratching or damaging the finish. Its gentle yet effective non-abrasive composition lifts away waterline scum, body oil stains, and baked-on grime from shells, covers, and surrounding areas. The 16 oz bottle delivers numerous cleaning sessions, making...

Clear Spa CSLJBPT12 Jet Blast Cleaner | 16 oz | Hot Tub Jet Line Flush

Restore full jet power and pristine water flow with Clear Spa Jet Blast CSLJBPT12. This robust plumbing cleaner targets the hidden buildup lurking inside spa jets, pipes, and internal water lines. Its rapid-action formula dissolves biofilm, mineral scale, and organic residue that gradually restrict water movement and degrade jet output. Consistent use safeguards against performance loss, delivering noticeably fresher and more invigorating spa water. The...

Clear Spa 104 SPASTARTCH Start-Up Chemical Kit | Hot Tub & Spa Essentials

Get your hot tub or spa water balanced from day one with the Clear Spa 104 Spa Start-Up Kit SPASTARTCH. This comprehensive chemical package delivers everything needed to condition, sanitize, and stabilize spa water in one convenient bundle. Formulated specifically for the elevated temperatures of spa environments, the kit addresses pH balance, alkalinity adjustment, and sanitizer management while guarding against mineral scale and cloudy water....