SpaGuard Brominating Concentrate
One-step brominating sanitizer and oxidizer that helps control contaminants and maintain clean, clear, fresh-smelling spa water.
The Supply Shop from The Hot Tub Report
What does your hot tub need?
Whether you’re cleaning a filter or choosing a water test kit, I’ll help you find the supplies that fit your routine.
The essentials
Shop by category
Looking for a filter cleaner or a fresh bottle of test strips? Pick the category that matches what you need.
Filters & Cleaning
Replacement filters and supplies for cleaning and routine care.
Hot Tub Accessories
Useful accessories for maintenance and everyday hot tub use.
Hot Tub Chemicals
Sanitizers, water balancers, and other hot tub water-care products.
Water Testing
Testing supplies that help you check your water.
Your routine. Your essentials.
Shop by sanitizer system
Find supplies for the system you use. Choose your routine, then check each product’s compatibility with your hot tub and equipment.
Chlorine
Find chlorine products and supplies for your water-care routine.
Browse suppliesBromine
Browse bromine products, dispensers, and testing supplies.
Browse suppliesSaltwater Systems
Find supplies for your specific saltwater system.
Browse suppliesFROG @ease
Browse cartridges and test strips for your @ease setup.
Browse suppliesFor saltwater and FROG @ease products, check your system model and cartridge format before buying.
Start with the water
Test first. Treat with a reason.
A dependable care routine begins with a test, not a handful of products. Check your hot tub manual, measure what matters, and make changes in the order your product labels recommend.
✓ Use products made for your sanitizer system.
✓ Measure and follow the label; never estimate a dose.
✓ Retest after adjustments and store chemicals safely.
A little know-how goes a long way
Better choices start with better questions.
Get practical guidance from The Hot Tub Report before choosing your next hot tub essential.
Around the supply shop
Here are a few items from the shop today. Open a product to see what it’s used for and whether it fits your hot tub.
Affiliate disclosure: We do not sell or ship products directly. Purchases are completed on Amazon. As an Amazon Associate, I earn from qualifying purchases.
Leisure Time Spa 56 Chlorinating Granules
Leisure Time Spa 56 Chlorinating Granules provide concentrated dichlor chlorine for sanitizing and shocking hot tub water. A practical option for owners following a chlorine-based water-care routine.
SpaGuard Spa Calcium Hardness Increaser
SpaGuard Spa Calcium Hardness Increaser raises calcium levels to help balance spa water, protect equipment, and reduce the risk of corrosion, foaming, cloudy water, and scale buildup.
AquaDoc Spa pH Increaser
Raise low pH back to 7.2-7.8 with AquaDoc Spa pH Increaser, an easy, gradual adjustment for balanced, comfortable hot tub water.
Swim N Soak Trusted Picks
These are products I recommend. Open a pick and I’ll tell you why I chose it and who I think it’s best for.
Affiliate disclosure: We do not sell or ship products directly. Purchases are completed on Amazon. As an Amazon Associate, I earn from qualifying purchases.
Oh Yuk Hot Tub Cleaner
Oh Yuk Healthy Hot Tub Cleaner helps remove buildup, oils, and residue from indoor and outdoor hot tubs and spas. Its easy-to-use formula supports a cleaner, fresher, and more enjoyable spa experience.
Waters Choice Enzymes
Break down oils, lotions, and organic buildup with Waters Choice Enzymes, a once-a-month treatment for clearer, more comfortable hot tub water.
Taylor K-2006 TEST KIT Chlorine
Get precise, drop-count readings for free and combined chlorine, pH, alkalinity, calcium hardness, and cyanuric acid with the Taylor K-2006 FAS-DPD Complete Test Kit.