Hot Tub Chemicals
Pool and Spa Outpost carries discount, name brand hot tub chemicals to keep your spa water safe and sanitary. Find great deals on spa test strips, ozone test strips, bromine pucks, granular chlorine, pH modifiers and shock treatments. We also carry starter kits so you can get everything you need in one bundle. Find replacement filters, chemical dispensers, leak sealers and cover cleaners at great prices.
Looking to reduce your chemical usage? Try the Frog mineral purifier or some of our other mineral and enzyme products. We ship chemicals within the contental USA. Orders over $95 ship for free. Questions about hot tub water maintenance? View the easy spa water maintenance tips, videos and guides on www.HotTubOutpost.com.
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Chlor 62 Chlorine Sanitizer for Pools and Spas 8 Lbs 47239985
SwimNSpa
Now: $43.95RRP: $69.25DISCONTINUED. currently unavailable - see the smaller 2lb chlorine granules by spa choice Chlor 62 Chlorine Sanitizer for Pools and Spas 8 Lbs 47239985. Swim N Spa Chlor 62 is designed to dissolve quickly and completely providing a steady source of...Now: $43.95RRP: $69.25 -
Shock Sanitizer 3 Inch Giant Tabs 47240065
SwimNSpa
Now: $27.95RRP: $42.8547240065 GIANT TABS 5lb. of 3 inch giant tabs for pools. Swim N Spa Giant Tabs (Pool and Spa Chlorine Tablets) kill bacteria, prevent the growth of algae, and help to maintain a safe swimming and soaking pH level in your pool or spa water. Swim N Spa...Now: $27.95RRP: $42.85 -
Calcium Hardness Increaser 8 Lbs 47240240
SwimNSpa
Now: $20.95RRP: $39.55Calcium Hardness Increaser 8 Lbs 47240240 is a Calcium Hardness increaser dry granular product that increases total hardness of pool and spa water. ACTIVE INGREDIENT:Calcium Chloride Compound................................100% DIRECTIONS FOR USETest for...Now: $20.95RRP: $39.55 -
pH Minus 6 Lb Lower pH 47240270
SwimNSpa
Now: $18.88RRP: $27.45PH decreaser for pools and hot tub spas 47240270 lowers the pH level in hot tubs. pH Minus - 6lb bag Swim N Spa pH Minus is used to lower the pH in pool and spa water. The water should be maintained at a pHof 7.2-7.8 and total alkalinity from 80-140...Now: $18.88RRP: $27.45 -
pH Plus 5 Lb Raise pH
SwimNSpa
Now: $11.95RRP: $19.75PH increaser for pools and hot tub spas raises the pH level in hot tubs. Increases the pH level when your spa water tests as acidic. The recommended range is 7.2 - 7.6 ppm. Swim N Spa pH Plus is used to raise the pH in pool and spa water. The water inthe...Now: $11.95RRP: $19.75 -
Watersafe Bacteria Test Strips Pool Spa 10 Pack WS-359BP
Watersafe
Now: $16.14RRP: $24.95DISCONTINUED. currently unavailable Watersafe Pool Spa and Lake Rapid Bacteria Test Kit 10-Pack includes 10 individual test pouches. Get this 10 pack of individual bacteria test strips and rest assured you and your family are bathing in safe water...Now: $16.14RRP: $24.95 -
Chemical Dispenser for Bromine and Chlorine Tablets 25282-917-200 25282-917-200-Q
QCA Spas
Now: $28.68RRP: $37.36Chemical feeder for QCA Spas fits right into the filter compartment and features adjustable bromine and chlorine feeding.sell Chemical feeder for QCA Spas fits right into the filter compartment and features adjustable bromine and chlorine feeding. ...Now: $28.68RRP: $37.36 -
Bromicharge USA Bromine Salt bromicharge-usa bromicharge-usa-Q
QCA Spas
Now: $62.88RRP: $69.73In.Clear Bromicharge (USA Market) 3.5 lbs. for use with In.Clear automatic bromine generator systems. Bromicharge for hot tubs with bromine salt generators. In.Clear Bromicharge (USA) 3.5 lbs. for use with In.Clear automatic bromine generators on hot...Now: $62.88RRP: $69.73 -
Bromicharge Canada bromicharge-can bromicharge-can-Q
QCA Spas
Now: $63.96RRP: $71.07DISCONTINUED. unavailable In.Clear Bromicharge (Canadian Market) 3.5 lbs. for use with In.Clear automatic bromine generator systems. In.Clear Bromicharge Bottle (CANADIAN Market) 1.58kg. - 3.5 lbs. for use with In.Clear automatic bromine generators. When...Now: $63.96RRP: $71.07 -
Frog Spa Mineral Purifier 1143712 1143712-Q
King Technology
Now: $39.95RRP: $46.09Spa Frog mineral purifier helps reduce the amount of sanitizer needed in hot tubs. Less odor and less harsh chemicals. The FROG is the natural spa purifier. It is used in conjunction with low levels of Chlorine & Bromine. Perfect for...Now: $39.95RRP: $46.09 -
Test Strips Insta Test Pools or Spas 2976-12 2976-12-Q
Poolmaster
Now: $6.25RRP: $11.95Test strips for hot tubs. Hot tub and pool water test strips for testing bromine, chlorine, pH and Alkalinity. These are our most popular water test strips for hot tubs that use either chlorine or bromine to sanitize the water. (Never mix chlorine and...Now: $6.25RRP: $11.95 -
Pool Spa 3-Way Test Kit 22240 22240-Q
Poolmaster
Now: $13.23RRP: $16.99Poolmaster 22240 test kit. This kit tests for chlorine, bromine and pH levels in swimming pool and spa water. 1/2 ounce solutions OTO and Phenol Red included. The built-in color readings are on the front and on the back as well. Comes with polyethelne...Now: $13.23RRP: $16.99 -
Protect Stain & Scale Treatment Spa Breeze 1 Pint 97000SB 97000SB-Q
QCA Spas
Now: $10.50RRP: $16.97Protect by Swim-n-Spa prevents scale build up and mineral build up in hot tub spa water and on spa surfaces and equipment. This product eliminates water discoloration caused by mineral and scale deposits in spa water. Also help filter remove suspended...Now: $10.50RRP: $16.97 -
First Step Stain and Scale Treatment 1 Pint
QCA Spas
Now: $11.85RRP: $13.17First Step Stain and Scale Treatment 1 Pint Now shipping SwimNwspa brand in the same quantity. First Step hot tub water stain and scale inhibitor removes metals from hot tub water and prevents surface staining. When filling you spa, use a bottle of First...Now: $11.85RRP: $13.17 -
Refresh Spa Shock Treatment 2 lb
QCA Spas
Now: $23.27RRP: $31.95SwimNSpa Refresh is a non-chlorine shock treatment for hot tub spa water. Use refresh weekly to revitalize and reactivate the sanitizer in your spa water. 2lb bottle. A non-chlorine shock treatment eliminates odors and reduces irritating...Now: $23.27RRP: $31.95 -
Chlor 62 Granular Chlorine Spa Sanitizer 2 Lb 92000SB 92000SB-Q
QCA Spas
Now: $28.95RRP: $32.17DISCONTINUED. 2 lbs of granular chlorine. This item is no longer available. Please see the Leisure Time 2.2lb chlorine. Granular chlorine sanitizer for hot tubs.Now: $28.95RRP: $32.17 -
Spa Breeze Sanitizers Brom Start 2 oz 93001SB 93001SB-Q
QCA Spas
Now: $3.87RRP: $4.95This 2 ounce packet has been replaced by Leisure Time brand 2 oz. packets. Order this item and get the new brand - still same packet size. Originally - Brom Start is used when filliing a hot tub to establish a bromine reserve without needing to...Now: $3.87RRP: $4.95 -
Bromine Tablets Brom 61 Spa Sanitizer 1.5 Lbs 93002SB 93002SB-Q
QCA Spas
Now: $36.95RRP: $41.06DISCONTINUED. Bromine tablets for hot tubs for hot tub water disinfection and sanitation. This item is discontinued. See Hot Tub Outpost for additional bromine and water chemical options. Slow-dissolving bromine tablets that disinfect and...Now: $36.95RRP: $41.06 -
Multi-Surface Care Spa Cleaner 1 Quart 85041SB 85041SB-Q
QCA Spas
Now: $19.95RRP: $21.95Hot tub surface cleaner removes grease, dirt and oils from hot tub spas. A non-porous, multi-purpose spa surface cleaner, Multi-Surface Care does not contain harsh acids. This has been specially formulated to remove body oils, grease and dirt that form...Now: $19.95RRP: $21.95 -
Filter Bright Spray 1 Quart
QCA Spas
Now: $18.22RRP: $20.24Sprayable Cartridge Filter Cleaner A sprayable cleaning solution for cartridge filters, Filter Bright Spray removes dirt, oil, lotions, and enzymes. Use Filter Bright Spray weekly as it can be used for a quick cleaning to remove surface contaminants...Now: $18.22RRP: $20.24 -
Sparkle Spa Water Clarifier 1 Pint Spa Breeze 46000SB 46000SB-Q
QCA Spas
Now: $13.73RRP: $15.26Sparkle is a hot tub water clarifier that binds particulates in hot tub water. This allows for easy filtration and helps produce crystal clear hot tub water. Now shipping SwimNwspa brand in the same quantity. Sparkle neutralizes and removes dirt, soap,...Now: $13.73RRP: $15.26 -
Scum Away Hot Tub Water Clarifier 1 Pint 96050SB 96050SB-Q
QCA Spas
Now: $11.44RRP: $16.95Hot tub water clarifier Scum Away by Spa Breeze eliminates built up body oils, lotions or other oils that can accumulate in spa water. Leaves a cleaner water line. Now shipping SwimNwspa brand in the same quantity. No, this product is not designed to...Now: $11.44RRP: $16.95 -
Foam Away Hot Tub Foam Reducer 1 Pint 94001SB 94001SB-Q
QCA Spas
Now: $9.35RRP: $12.95Foam Down reduces foaming of hot tub water. Spa Breeze Clarifiers: Foam Away (1 pint) Foam Away, 1 pt. Reduces excess surface foam in spa water. A build up of body oils, detergents, or lotions could be to blame for the excess foam in your spa. Add one...Now: $9.35RRP: $12.95 -
Spa Breeze Chlorine Starter Kit 90010SB 90010SB-Q
QCA Spas
Now: $72.95RRP: $81.06DISCONTINUED. DISCONTINUED See spa chemicals at Hot Tub Outpost - swim-n-spa chemicals Complete hot tub spa chemical and maintenance kit including chlorine sanitizer for a chlorine based sanitizing solution...Now: $72.95RRP: $81.06 -
Bromine Chemical Starter Set Spa Breeze 90000SB 90000SB-Q
QCA Spas
Now: $72.95RRP: $81.06DISCONTINUED. SPA breeze chemical brand has been discontinued. We offer Spa Choice, Leisure Time and SwimNspa equivalent brands. Bromine Starter Kit for Hot TubsEverything you need to get your hot tub operating properly and to keep the water clean...Now: $72.95RRP: $81.06 -
pH Up Increaser 1 lb
Spa Choice
Now: $10.77RRP: $14.77PH increaser for hot tub spas raises the pH level in hot tubs. Now shipping Spa Choice brand 1lb PH Increaser. Increases the pH level when your spa water tests as acidic. The recommended range is 7.4 - 7.8 ppm. In this range, both the spa user and...Now: $10.77RRP: $14.77 -
pH Down for Hot Tubs Size 3 Lbs 32003SB 32003SB-Q
QCA Spas
Now: $11.95RRP: $13.28DISCONTINUED. 3lb size has been discontniued - see the larger 6lb pH Minus 47240270 or the smaller 1.5lb bottles 47235061 PH down or reducer for hot tub spa water lowers the pH level in hot tubs effectively. Decreases the pH level when your spa water...Now: $11.95RRP: $13.28 -
Water Hardness Plus for Hot Tubs 1 Lb 37001SB 37001SB-Q
QCA Spas
Now: $9.40RRP: $10.77Calcium Hardness increaser for hot tub spa water. Now shipping the SwimNSpa brand Calcium Hardness Increaser 14oz in place of the discontinued Spa Breeze Hardness Plus. Increases the calcium hardness of the spa water. Helps to prevent foaming and...Now: $9.40RRP: $10.77 -
Alkalinity Plus 1 Lb Alkalinity Increaser 36001SB 36001SB-Q
QCA Spas
Now: $7.30RRP: $8.11DISCONTINUED. This item has been discontinued. Alkalinity increaser for hot tub spas. Alkalinity plus raises the alkalinity of your hot tub water. Increases the alkalinty of the spa water, which is critical to pH control and prevention...Now: $7.30RRP: $8.11 -
Nature2 Spa Stick W20750
Polaris
Now: $53.09RRP: $84.73Nature2 Spa sanitizer uses patented mineral-bed technology to destroy bacteria. Its revolutionary process significantly improves the look, feel, and smell of spa water by dramatically reducing chlorine and bromine requirements. If used with MPS, the most...Now: $53.09RRP: $84.73 -
Leak Sealer 1140204 1140204-Q
QCA Spas
Now: $26.35RRP: $29.28DISCONTINUED. This item had been discontinued. See our Marlig leak seal. This other brand is discontinued. Liquid leak sealer for hot tub spas fixes minor hot tub leaks. Leak Sealer's unique composition allows for maximum effectiveness in 24 hours...Now: $26.35RRP: $29.28