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Want to keep your stuff looking newer, longer? When UV protection and surface finish matter to you, 303 Products has the solution.
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CoverMate III
- Ergonomically designed for ease of use
- Locking shock prevents unintentional closure
- Made in the USA
- Not compatible with round spa
- Lifter system sales are final sale
$399.00 -
CoverMate Freestyle
- The cover lift solution for round and uniquely shaped spas
- Adjustable mounting base that slides beneath the spa
- Requires approximately 20 inches of clearance behind the spa
- Positions cover away from the spa allowing full use
- Lifter system sales are final sale
$299.00 -
CoverMate I
- Step up your cover lift with the CoverMate I – Sundance Spas.
- Highest quality and most sold cover lift on the market.
- Sundance version with aluminum mounting brackets
- Lifter system sales are final sale
$299.00 -
CoverShelf
- Shelf arms fold flat against spa when not in use
- Powder-coated, aluminum tubing with easy-to-install, non-corrosive mounting bracket
- Works well on most unconventional shaped spas
- Lifter system sales are final sale
$199.00 -
CoverMate II
- Allow the open cover to rest in a lower position for a slightly less-obstructed view.
- Mounting system: screw-mounted low on the spa
- Made in the USA
- Not compatible with round spas
- Lifter system sales are final sale
$199.00$299.00 -
SilkBalance Gems Water Care (4 month supply)
- Same great formula in a dissoluble gem form
- Gems dissolve in 20 seconds (when placed in a filter compartment or water stream
- Treatment: 1 Gem a Week (results may vary)
- Results: Silky Soft Skin, pH and Alkalinity balanced, no odors
$179.99 -
Silk Balance Natural Hot Tub Solution 76oz
- Luxury additive—SilkBalance Water Care System softens skin every time you use your spa
- Great water made easy–self-adjusting chemistry helps keep your pH levels steady
- Protects spa equipment—breaks down organic deposits and stops acidity spikes
- Environmentally sound—formulated without harsh chemicals
- Improves H2O performance—keeps prevents deposits and buildup so your pipes stay open
$179.99 -
Safe-T Rail
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Ultra-sturdy, rust-free construction
- 5-minute installation – two composite mounting brackets with 8 screws each
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Foam grip for comfort and safety
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Mounts on most above-ground spas
- Made of rust-free black powder-coated aluminum
- 48″ H with a 2-inch diameter pole
$179.00 -
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SmartStep (Coastal Grey)
- Manufacturered by Leisure Concepts
- Slip-resistant rubber tread is safe and soft to the feet
- Locks together in seconds
- Unique patented reversible tread design can accommodate round and square spas
$169.00 -
SmartStep (Black)
- Manufacturered by Leisure Concepts
- Slip-resistant rubber tread is safe and soft to the feet
- Locks together in seconds
- Unique patented reversible tread design can accommodate round and square spas
$169.00 -
SmartStep (Portabello)
- Manufacturered by Leisure Concepts
- Slip-resistant rubber tread is safe and soft to the feet
- Locks together in seconds
- Unique patented reversible tread design can accommodate round and square spas
$169.00 -
FROG® @ease® Sanitizing System for Swim Spas
- comopatible with swim spas up to 3,000 gallons
- includes: (1) Mineral Cartridge (Blue) (1) SmartChlor cartridge (silver) (1) 30-pack test strips (1) tether
- System floats in the swim spa
- Smartchlor cartridge lifespan is approximately 1 month
- Add-on: FROG @ease SmartChlor Cartridges for Swim Spa
$129.95 -
100269 | Covermate I Sundance Bracket Kit
- Designed for the Leisure Concepts – Covermate I Sundance version
- Arm is interchangeable as the left or right side
- OEM part #100269
- Comes with left & right bracket, screw kit, 1 towelmate
$125.00 -
SpaGuard Soft Soak® TRIO® System
Combines 6 benefits into 1 easy-to-use kit
Soft Soak® TRIO™ makes spa care simple. The pre-measured packets eliminate the guesswork and the easy step numbers let you know exactly when to add them. This system works to:
- Soften water
- Clear water
- Destroy impurities
- Prevent scale
- Prevent corrosion
- Clean pipes and surfaces
$121.99 -
DuraStep II (Portobello)
- Large, slip-resistant tread for safety
- Tested up to 700 lbs
- Locks together in seconds
- Strong, stable and attractive
- Unique patented reversible tread design can accommodate round or square spas
$109.00$169.00 -
SmartStep Jr (Black)
- Manufactured by Leisure Concepts
- Slip-resistant rubber tread is safe and soft to the feet
- Includes a single SmartDrawer
- Locks together in seconds
- Unique patented reversible tread design can accommodate round and square spas
$99.00 -
SpaGuard Brominating Tablets (4.5 lb)
- Organic brominating compound (BCDMH) in compressed 1-inch tablets
- Dissolve slowly and protect continuously
- Ideal for heavy bather loads and commercial spas
- Apply in a brominator or in a SpaGuard floating dispenser
$93.99 -
Hot Tub Things FROG® @ease® Starter Kit for Bullfrog Spas
- Time-release chlorine means stable water chemistry
- Use less chlorine with Frog minerals
- Each SmartChlor cartridge lasts for up to six weeks
- Complete kit offers everything for switching from traditional chlorine to Frog @ease
- Full instructions included on waterproof card
$89.50 -
Hot Tub Things FROG® @ease® Starter Kit for Sundance Spas
- Time-release chlorine means stable water chemistry
- Use less chlorine with Frog minerals
- Each SmartChlor cartridge lasts for up to six weeks
- Complete kit offers everything for switching from traditional chlorine to Frog @ease
- Full instructions included on waterproof card
$89.50 -
Hot Tub Things FROG® @ease Starter Kit for Jacuzzi Hot Tubs
- Time-release chlorine means stable water chemistry
- Use less chlorine with Frog minerals
- Each SmartChlor cartridge lasts for up to six weeks
- Complete kit offers everything for switching from traditional chlorine to Frog @ease
- Full instructions included on waterproof card
$89.50 -
Hot Tub Things FROG® @ease® Starter Kit (with Maintain™)
- Time-release chlorine means stable water chemistry
- Use less chlorine with Frog minerals
- Floating Frog flips over to provide a visual cue to replace the cartridge(s)
- Each SmartChlor cartridge lasts for up to six weeks
- Complete kit offers everything for switching from traditional chlorine to Frog @ease
- Full instructions included on waterproof card
$89.50 -
FROG @ease XL for Bullfrog Spas®, Simplicity SmartChlor Cartridge 3-pack
- Use only with Frog @ease mineral cartridge in FROG @ease sanitizing system
- includes: (3) Smartchlor (silver) cartridges
- Up to 75% less chlorine*
- Lasts 3-4 weeks for an average 400 Gallon Tub
- Smart, easy, and recyclable
$84.95 -
FROG Serene Cartridge Kit (1 Mineral/3 Bromine)
- Lower your bromine use up to 50% with FROG minerals
- Unlike chlorine, bromine slowly dissolves in hot water so it’s easier to regulate. Plus far less odors.
- Bromine is less impacted by pH swings ensuring sanitizing effectiveness
- Soft feeling water that’s easier on skin, swimsuits and spa surfaces
$81.20 -
SpaGuard Brominating Concentrate (6 lb)
- Add granular pellets into spa while pump is running.
- pH Neutral so it will not change the pH levels of your spa.
- eliminates odors and other compounds.
$77.99 -
Hot Tub Things 282 Microban® Filter 2-pack (Compatible with Bullfrog Spas® 10-00282, Wellspring 30 Coreless, Pleatco PBF40 PFB40M, Filbur FC-9900)
- Newest filter addition to our Hot Tub Things family!
- Comparable to the Wellspring 282 filter for Bullfrog Spas®
- 2 Premium high-quality filter cartridges | Easy to Clean Microban Pleats | Powerful & Efficient Performance
- Includes two 282 filters per package
- Fits A Series, R Series, and X Series spas (2018 to present)
- A Series, R Series | 2013-2017 | you will need to purchase a Filter Cage Core Assembly (part #10-00417)
- Compatible to Wellspring 282, Unicel 8CH-950, Filbur FC-0536, Pleatco PBF50
$75.95 -
Hot Tub Things Chlorine Starter Kit
- Everything You Need To Start Up Your New Hot Tub
- America’s #1 Trusted Brand of Hot Tub Chemicals
- Safety Tested to Assure Quality, Guaranteed Performance
- Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
- Compare to Leisure Time Chlorine Starter Kit
$75.50 -
Hot Tub Things Oxidizing Spa Shock (5 lb)
- BY ORGANIC BUILD UP!: Use shock weekly to control and prevent organic buildup that causes cloudy water!
- TOP BRAND: Hot tub things is America’s #1 Trusted Brand of Hot Tub Chemicals
- GUARANTEED PERFORMANCE: Safety Tested to Assure Quality, Guaranteed Performance
- PUREST CHEMICALS!: Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
$75.50 -
100561 | Covermate I Sundance Right Bracket
- Designed for the Leisure Concepts – Covermate I Sundance version
- Comes with only the right side bracket
- Left & Right Side brackets are not interchangeable
- System is Sundance branded but not exclusive to Sundance Spas
- OEM part #100562
$75.00 -
100561 | Covermate I Sundance Left Bracket
- Designed for the Leisure Concepts – Covermate I Sundance version
- Comes with only the left side bracket
- Left & Right Side brackets are not interchangeable
- System is Sundance branded but not exclusive to Sundance Spas
- OEM part #100561
$75.00 -
100504 | Covermate III Plastic – Right Mounting Bracket
- Designed for the Leisure Concepts – Covermate III Plastic system
- Standing in front of your spa (the cover folding away from you), this would be the rightside mounting bracket
- OEM part #100504
$75.00 -
100503 | Covermate III Plastic – Left Mounting Bracket
- Designed for the Leisure Concepts – Covermate III Plastic system
- Standing in front of your spa (the cover folding away from you), this would be the left side mounting bracket
- OEM part #100503Covermate III Plastic Installation Instructions
$75.00 -
FROG @ease XL for Bullfrog Spas®, Simplicity Filter System
- Compatible with Bullfrog Spas 2024+
- Ideal for M Series™ & A Series™ in 8 & 9 sizes
- Includes: (1) Mineral (blue cartridge), (1) SmartChlor (silver cartridge), (1) FROG @ease Test Strips, (1) FROG Jump Start packet
- Kills bacteria 2 ways with minerals & Chlorine
- up to 75% less chlorine*
- shock only once a month
- No touching or measuring chlorine
$74.95 -
Hot Tub Things 281 Microban® Filter 2-pack (Compatible 10-00281, Wellspring 18 Coreless, Pleatco PBF17 PBF17-M)
- Newest filter addition to our Hot Tub Things family!
- Comparable to the Wellspring 281 filter for Bullfrog Spas®
- 2 Premium high-quality filter cartridges | Easy to Clean Microban Pleats | Powerful & Efficient Performance
- Includes two 281 filters per package
- STIL Series Spas 2018 – Present
- STIL Series Spas from | 2015-2017 | you will need to purchase a Filter Cage Core Assembly (part #10-00417)
- Compatible to Wellspring 281, Wellspring 18 Coreless, Pleatco PBF17, PBF17-M
$72.95 -
Hot Tub Things Bromine Tablets 5 lb
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- EFFECTIVE SANITIZING: Hot Tub Things Bromine Tablets kill bacteria, viruses, mold, and algae.
- LOW ODOR: Bromine gives off far less odor than comparable chlorine sanitizer. Your colorful swimsuits will last longer with bromine, too.
- PUREST CHEMICALS: Our tablets are 98% bromochloro-5-5 with just 2% binding agents to hold the tablet together.
- CONSTANT, STEADY SANITIZING: Bromine dissolves slowly, so you’ll add chemicals less often.
- TOP BRAND: Hot tub things is America’s #1 Trusted Brand of Hot Tub Chemicals.
- GUARANTEED PERFORMANCE: Safety Tested to Assure Quality, Guaranteed Performance.
- SMALL TABLETS: These are 1″ inch tablets so they can be easily dissolved in water.
As of January 2022, we are out of stock on our 5lb Bromine Tablets. We still have stock of our 1.5lb Bromine Tablets.
$69.00 -
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SpaGuard Chlorinating Concentrate (5 lb)
- 5lb Chlorinating Granules formulated for hot tubs and swim spas
- SpaGuard chlorine kills bacteria, viruses, and microbes within 30 seconds when used according to label instructions
- Economy size bottle lasts for months of frequent hot tub bathing
- Convenient carrying handle helps offset weight of the product
$67.99 -
Hot Tub Things Filter (compatible with Sundance® 6540-488)
- PURE PEACE OF MIND | Clean water makes for a better, more relaxing soak.
- LOW MAINTENANCE
- COMPLETE COMPATABILITY | installs easily and performs just as well as the name brand Sundance Filter.
- ECO- FRIENDLY CHOICE
- FOCUSED ON COMFORT | Hot Tub Things has provided spa services and hot tub supplies for over 20 years. Let us help you take care of your backyard oasis.
$67.95 -
Hot Tub Things Chlorinating Granules (5 lb)
- BACTERIA AT BAY: Say goodbye to bacteria and say hello to clean water!
- TOP BRAND: Hot tub things is America’s #1 Trusted Brand of Hot Tub Chemicals.
- GUARANTEED PERFORMANCE: Safety Tested to Assure Quality, Guaranteed Performance.
- PUREST CHEMICALS AVAILABLE: Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available.
$65.00 -
Pool Complete® Weekly (3 L)
- 3-in-1 high intensity formula to be used weekly
- Water enhanced to Ultra high definition clarity
- Stops and prevents future scum growth
- Fast acting phosphate remover
$64.99 -
303® Aerospace Protectant (1 gal)
- For vinyl, rubber, and plastic
- Protects and preserves outdoor furnishings from moisture and UV damage
- Prevents fading and cracking
- Repels dust and lint for easier cleaning
- invented and made in USA
$64.95 -
FROG® Jump Start® (12/pack)
- Accompanies the FROG Serene and Frog @ease Sanitizing Systems or Frog Serene and Frog @ease In-Line Systems
- Helps the chlorine dissolve faster
- Use FROG Jump Start after balancing the water
- Use before using your FROG Sanitizing System
- One packet works in spas up to 500 gallons
$61.75 -
Hot Tub Things Filter (compatible with Sundance® 6473-165)
Please Note: This is an outer filter only. Doesn’t include Hot Tub Things 6473-164 inner filter cartridge
- This is the OUTER FILTER ONLY. Doesn’t include Hot Tub Things 6473-164 inner filter cartridge. Again this doesn’t include the inner filter cartridge. You’ll have to buy the inner cartridge as well for a proper fitting in the spa.
$60.95 -
100029 | CMIII Left Support Arm
- Designed for the Leisure Concepts – Covermate III system
- Arm is not interchangeable with the right side support arm
- OEM part #100029
$60.00 -
100028 | CMIII Right Support Arm
- Designed for the Leisure Concepts – Covermate III system
- Arm is not interchangeable with the left side support arm
- OEM part #100028
$60.00 -
SilkBalance Shock Gems
- Non-chlorine MPS shock (single-dose)
- Eliminates odors and reduces organic contaminants
- Organic contaminant examples: boil oil, suntan lotion, etc.
- SilkBalance destroys contaminants thru oxidization
- 1 Shock Gem after spa use (2 people) or 2 Shock Gems after spa use (3+ people)
$59.99 -
FROG Maintain™, Non-chlorine Shock Treatment, 12 Pack
- Single-use packet means no measuring, no worry
- Formulated specifically for Frog brand sanitizers
- Chlorine free shock is safe to use with chlorine, bromine, and minerals
- Shock each time you switch the SmartChlor or Serene bromine cartridge
$59.95 -
FROG @ease for Bullfrog Spas®, Simplicity SmartChlor Cartridge 3-pack
- Use only with Frog @ease mineral cartridge in FROG @ease sanitizing system
- includes: (3) Smartchlor (silver) cartridges
- Up to 75% less chlorine*
- Lasts 3-4 weeks for an average 400 Gallon Tub
- Smart, easy, and recyclable
$56.95 -
FROG @ease for Bullfrog Spas®, Simplicity Filter System
- Compatible with Bullfrog Spas 2024+
- Ideal for M Series™ & A Series™ spas in 5, 6 & 7 sizes
- includes: (1) Mineral (blue cartridge), (1) SmartChlor (silver cartridge), (1) FROG @ease Test Strips, (1) FROG Jump Start packet
- Kills bacteria 2 ways with minerals & chlorine
- Up to 75% less chlorine*
- shock only once a month
- No touching or measuring chlorine
$56.95 -
FROG @ease 2-in-1 Water Care™ Floating Sanitizing System
- Sold exclusively at Jacuzzi® Group Retailers and Locations.
- Each box comes with 1x FROG Sanitizing Minerals™ and 1x SmartChlor
- Compatible with the 2-in-1, Jacuzzi® (p/n 6720-412), or Sundance® Spas (p/n 6473-315)
$56.95 -
FROG @ease Sanitizing System for Sundance® Spas
- Time-release chlorine means stable water chemistry.
- Frog @ease is the Sundance-approved sanitizer for 2021 Sundance Spas.
- Use less chlorine with Frog minerals.
- Each SmartChlor cartridge lasts for up to six weeks.
- Most Sundance Spas after 2010 can be upgraded to use Frog @Ease.
- Spa Frog is the leading designer of mineral sanitizing systems.
The @Ease system for Sundance Spas is the manufacturer-recommended method of keeping your hot tub free of germs and algae. Upgrade your spa with ease. Sundance Spas prior to 2021 require a one-time purchase of the Frog cartridge holder.
$56.95 -
FROG® @ease® System for Bullfrog® Spas
Keep your Bullfrog Spa clean, clear, fresh, and safe with the innovative mineral sanitizer system designed specifically for your hot tub!
- Time-release chlorine means stable water chemistry.
- Frog @ease is the manufacturer-recommended sanitizer for 2019 Bullfrog Spas.
- Use less chlorine with Frog minerals.
- Each SmartChlor cartridge lasts for up to five weeks.
- Most Bullfrog spas after 2013 can be upgraded to use Frog @Ease.
- Spa Frog is the leading designer of mineral sanitizing systems.
$56.95