Shop
Want to keep your stuff looking newer, longer? When UV protection and surface finish matter to you, 303 Products has the solution.
-
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 -
Hot Tub Things Spa Clarifier (16 oz)
- NO MORE CLOUDY WATER: Keep hot tub water sparkling year round! A dose of spa clarifier will quickly eliminate cloudy water.
- TOP BRAND: Hot tubs 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
$13.00 -
Hot Tub Things Cartridge Cleaner (32 oz)
- Use Cartridge Cleaner for a deep clean that keeps your filter operating in peak condition; specifically for removal of oils, grease and soaps!
- 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 Filter Clean
$19.50 -
FROG @ease Sanitizing System for Jacuzzi® Hot Tubs
- Time-release chlorine means stable water chemistry.
- Use less chlorine with Frog minerals.
The @Ease system for Jacuzzi hot tubs is the manufacturer-recommended method of keeping your hot tub free of germs and algae. Upgrade your spa with ease. Jacuzzi hot tubs prior to 2021 require a one-time purchase of the Frog cartridge holder.
$56.95 -
FROG @ease SmartChlor Cartridge 3-Pack for Jacuzzi® Hot Tubs
- Time-release chlorine means stable water chemistry.
- Custom-Designed for Jacuzzi
Frog @ease refills for Jacuzzi give you a whole season (12+ weeks) of easy, low-chlorine sanitizing when used along with the Frog @ease Sanitizing System for Jacuzzi Hot tubs.
$53.95 -
Hot Tub Things Chlorinating Granules (1 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.
$16.00 -
Hot Tub Things pH and Alkalinity Up (2 lb)
- PROPER BALANCE: Keep hot tub water in check – this product increases pH and Alkalinity to obtain the proper balance!
- PUREST CHEMICALS AVAILABLE: Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
- #1 TRUSTED BRAND: Hot tub things is America’s #1 Trusted Brand of Hot Tub Chemicals. Try us!
- MULTIPLE BENEFITS: The product raises low pH to prevent corrosion, optimize sanitizer effectiveness, reduce eye irritation.
- GUARANTEED PERFORMANCE: Safety Tested to Assure Quality, Guaranteed Performance
- MAINTAIN OR INCREASE YOUR PH: Add the appropriate amount of product to maintain the pH level or raise the level up
$21.50 -
Hot Tub Things Metal Out (16 oz)
- Prevent scale, staining, and calcium build-up on surfaces.
- 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 Metal Gone
$22.50 -
6472-841 | Sundance / Jacuzzi CLEARRAY XL Replacement Bulb
- Effective Sanitation: The ClearRay Water Management System kills 99.9% of waterborne pathogens in your hot tub. A fresh, functional CLEARRAY Bulb is the heart of this modern sanitizer.
- Economical Choice: Each CLEARRAY XL bulb is rated to last one year under normal usage, keeping your bathers safe and your water clean, clear, and free of algae and bacteria. If your bulb is over a year old, it may be time for a replacement.
- Safe for Bathers: The CLEARRAY Water Management System is inside the circulation pipes of your Sundance or Jacuzzi brand spa. Water from your spa is drawn into the UV treatment chamber, naturally sanitized, then returned to the bathing area.
- Reduces Chemical Load: Hot tubs treated with anti-microbial lights require fewer chemicals at lighter concentrations to sanitize and provide the same level of safe, clear water.
$82.50 -
2472-824 | Jacuzzi® J-300™ Pillow (Pillow Insert & Back Mount)
- Genuine Jacuzzi brand part
- Perfect match for your J-300 series hot tub
- Clear window for headrest lighting
- Contains both the dark grey 2455-105 and the light grey 6455-488 insert
$42.50 -
Hot Tub Things Spa Defoamer (16 oz)
- Instantly zap foam with a dose of Spa Defoamer – breaks up existing foam in spas, hot tubs, and whirlpools!
- 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 Foam Down
$22.50 -
6000-383AJ | Jacuzzi Proclear Filter (Single)
- Diameter: 6 3/4″ Length: 15 1/2″ Bottom: 2″ SAE thread
- Genuine Jacuzzi Parts
- Twist off cap accommodates PROCLEAR Mineral Spa Sanitizer
- Filtration Area: 60 SQ FT
- Cartridge lasts up to 18 months with routine care
$59.95 -
Hot Tub Things pH and Alkalinity Down 1.25 lb
- Keep hot tub water in check. This product lowers pH and Alkalinity to obtain the proper balance!
- 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 Spa Down
$24.50 -
Hot Tub Things Jet Line Cleaner 16 oz
- Jet Line Cleaner clears spa and jetted bath tub plumbing of organics, oils, dirt, and minerals!
- 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 Jet Line
$22.50 -
Hot Tub Things Instant Cartridge Cleaner (32 oz)
- The quick and easy way to clean a hot tub filter. Spray On, Rinse Off, No Soaking Required!
- 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 Instant Cartridge Clean
$27.50 -
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 Calcium Increaser 32 oz
- Add a little calcium increaser regularly to protect your hot tub from corrosion caused by low calcium
- 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 Calcium Booster
$25.50 -
6473-161J | Jacuzzi Proclarity Depth Load Filter
- Microfiber media traps the smallest particles deep in the filter core and does not release them, giving you crystal clean water.
- Best level of filtration available. Cleans finer particles for clearer water
- Jacuzzi Genuine Part
- Change after 3 months.
- Use with Jacuzzi Filter 6473-157 (All 2013+ models of J-400 series Jacuzzi hot tubs)
- Use with Jacuzzi Filter 6473-158 for 2012 models of J-480, J-470, and J-465
$34.95 -
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 Stain and Scale Control 32 oz
- This necessary fresh fill product prevents the collection of harmful minerals on the hot tub shell and parts!
- 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 Control
$27.50 -
2472-826 | Jacuzzi J-300 Series Pillow Base and insert (2007+)
- Genuine Jacuzzi brand part
- Perfect match for your older J-300 series hot tub
- Clear window for headrest lighting
- Contains both the dark grey 2455-105 and the light grey 2455-104 insert
$42.50 -
Hot Tub Things Filter (compatible with Sundance® 6540-502)
Please Note: This is the disposable, spun-polymer filter. It is “doughnut” shaped. 5″ tall, 7.75″ in diameter. Most Sundance Spas hot tubs that use this filter will also need the pleated filter cartridge HTT-6540-501 or comparable Sundance Filter.
- SINGLE PACK | Save money and resources. lasts up to 6 months
- FULLY COMPATIBLE | The replacement filter fits perfectly in Sundance Select series hot tubs, so you can purify your residential hot tub while saving money over name-brand Sundance filters
- SUPERIOR FILTRATION | The blown polymer strands in this filter nest tightly to screen out even microscopic-sized particles
- SUITABLE FOR ALL CHEMISTRIES | The filter is compatible with bromine, chlorine, UV-ray, and the SunPurity mineral sanitizer (sold separately)
$18.50 -
2472-007 | Jacuzzi J-400 pillow (J445/J435/J475/J485)
- OEM Jacuzzi® replacement headrest pillow for select J400 Collection Hot Tubs.
- Jacuzzi part #2472-007 (replaces old part #6455-031)
- Compatible with all current J400 models and J-445 & J-435 10/2017+, J-485 & J-475 2019+, All J-400 2020+
$42.50 -
Hot Tub Things Pillow & Cover Cleaner 32 oz
- The quick and easy way to clean hot tub pillows
- America’s #1 Trusted Brand of Hot Tub Chemicals
- Safety Tested to Assure Quality, Guaranteed Performance
- Formulated Exclusively for Hot Tubs not to cause excess foam the way soap can
- Alcohol-free formula will not cause pillows to dry or crack
$15.95 -
2890-185 | Jacuzzi® ProClear™ Mineral Spa Sanitizer
- Exclusively designed to work in your Jacuzzi Hot Tub. Simply drops right into your filter
- Works with your existing filtration system
- Hassle-free maintenance
- Leaves water softer and clearer
- Controlled Release Technology (CRT) ensures optimal mineral levels and no staining
$40.50 -
Hot Tub Things Bromine Tablets 5 lb
-
- 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 -
-
2472-828 | Jacuzzi J-200 Pillow
-
Genuine Jacuzzi Quality – from the same company that made your hot tub
-
Replaces part # 6455-457
-
Soft and Comfortable – Restore your spa to its original look and comfort
$32.50 -
-
Hot Tub Things Filter (compatible with Jacuzzi® 6000-383AJ)
- FULLY COMPATIBLE | The replacement filter fits perfectly in most modern J-300 series hot tubs, so you can purify your residential hot tub while saving money over name-brand Jacuzzi filters
- SUPERIOR FILTRATION | The pleated filtration fabric exposes the maximum surface area (60 sq ft) to your water flow
- SUITABLE FOR ALL CHEMISTRIES | The filter is compatible with bromine, chlorine, UV-ray, and the ProClear mineral sanitizer (sold separately)
$45.95 -
Hot Tub Things Filter (compatible with Sundance® 6473-164)
- Replacement for Sundance Spas Microclean Inner Filter 6473-164
- Inner Filter is used on Sundance Spas 880 Series and 850 Series
- Inner Filter used with 6473-165 Outer Filter
- 100% compatible with Sundance Spa Parts and Filters
- Height: 18.74″ Diameter: 5.63″
$35.95 -
2472-135 | Jacuzzi J300™ Collection HYDROSOOTHE™ Pillow
- Genuine Jacuzzi brand part
- Perfect match for your new J-300 series hot tub
- Dark grey textured finish
- Soft and luxurious
- Hydrosoothe installation
$40.50 -
2472-820 | Jacuzzi J-400 Pillow Assembly (2009+)
- Genuine Jacuzzi brand part
- Perfect match for your J-400 series hot tub
- Clear window for headrest lighting
The mounting hardware is not included. Contact your licensed Jacuzzi repair technician if you require new plastic mounting hardware.
$43.50 -
Hot Tub Things Bromine Tablets 1.5 lb
- 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.
$35.50 -
6473-157J | Jacuzzi J-400 ProClarity Filter (2012+)
- ECONOMICAL | Each ProClear filter cartridge lasts up to 18 months, keeping your hot tub clean and relaxing
- GENUINE JACUZZI | These Jacuzzi 6473-157 Filters bear the Jacuzzi name and seal of quality
- OEM part #6473-157J
$54.95 -
2472-006 | Jacuzzi J-LX/J-LXL Pillow 2011+ (6455-485)
- Jacuzzi J-LX/J-LXL Pillow Replacement
- 2011+
- Snap-in
$34.50 -
303® Aerospace Protectant (16 oz)
- 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
$16.95 -
Hot Tub Things SPAPURITY™ Mineral Cartridge
Clean your hot tub water with the power of silver ions.
- Boosts your water quality effectively, constantly, and without chemical odors
- Compatible with all major hot tub brands
- Handles up to 500 gallon spas
- Works alongside chlorine, bromine, ozone, and UV sanitizers
$24.95 -
Hot Tub Things Filter (compatible with Sundance® 6540-501)
Please Note: This is the pleated portion. 14″ tall, 8.5″ in diameter. Most Sundance Spas hot tubs that use this filter will also need the disposable spun-polymer filter “doughnut,” part 6540-502.
- FULLY COMPATIBLE | The replacement filter fits perfectly in Sundance Select series hot tubs, so you can purify your residential hot tub while saving money over name-brand Sundance filters
- SUPERIOR FILTRATION | The pleated filtration fabric exposes the maximum surface area to your water flow
- SUITABLE FOR ALL CHEMISTRIES | The filter is compatible with bromine, chlorine, UV-ray, and the SunPurity mineral sanitizer (sold separately)
$47.95 -
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 -
6000-383AJ2 | Jacuzzi Proclear Filter (2-pack)
- This 2-pack will make it easier to switch out both filters at the same time!
- Diameter: 6 3/4″ Length: 15 1/2″ Bottom: 2″ SAE thread
- Genuine Jacuzzi Parts
- Twist off cap accommodates PROCLEAR Mineral Spa Sanitizer
- Filtration Area: 60 SQ FT
- Cartridge lasts up to 18 months with routine care
*New part number 6000-383AJ* is the same as old part number 6000-383
$109.95 -
6540-213 | Large Spa Filter Drain Cover
- Mesh material for drain filtering
- compatible with 2004+ Sundance Spas, 2003-2004 Sweetwater Spas, and all Jacuzzi Drains
- 5″ diameter | Elastic band to hold in place
- Large version | Small Version (part #6540-113)
$10.50 -
6570-302 | Screw: 8X1-5/8 PHD 305 S/S (Gray)
Note: Jacuzzi has begun switching over part numbers to Sundance Spas part numbers.
Jacuzzi #6570-302 can be replaced by Sundance #6570-393 | Grey
Jacuzzi #6570-303 can be replaced by Sundance #6570-394 | Mahogany
Jacuzzi #6570-309 can be replaced by Sundance #6570-395 | Teak
$0.95 -
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 -
6570-398 | Jacuzzi® Mesh Skimmer Debri Bag w/11 Clip Holes
- Trap: Debris attachment (mesh skimmer bag)
- Used on J-500 series, J-400 Series, & J-300 Series (see compatibility below)
- Not compatible with J-200 series
- OEM Jacuzzi part #6570-398
- 10 holes on the top | 1 hole on the bottom
$24.50 -
FROG @ease 2-in-1 Water Care™ Floating SmartChlor Cartridge (3-Pack)
- Sold exclusively at Jacuzzi® Group Retailers and Locations.
- Each box comes with 3 SmartChlor Cartridges (silver cartridge)
- Compatible with the 2-in-1, Jacuzzi® (p/n 6720-412), or Sundance® Spas (p/n 6473-315)
$53.95 -
6570-231 | Sundance® / Jacuzzi® Pillow Attachment Screw
- SUNDANCE® Spas, JACUZZI® Hot Tub Spa Pillows Attachment Screw
- part #6570-231
- Plastic attachment screw for pillows.
- SUNDANCE® Spas 2001+
- Sweetwater Spas 2003+
- 2002+ J-300 Series JACUZZI® Spas pillows
$2.99 -
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 -
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 -
6570-393 | Screw: 8X1-5/8 PHD S/S (Gray)
- Replacement cabinetry / skirt panel screws
- Compatible with Sundance Spas and Jacuzzi Hot Tubs
- Synthetic Panel Screw
- #8 x 1-5/8″ MOD PHD SS
- Use a Robertson #1 square-head bit (sometimes listed as S1 or R1)
$1.17 -
6455-488 | J300 2014+ Pillow (Front Insert)
- 6455-488 Jacuzzi Pillow Front Insert
- NOTE: This is the front insert only
- Does not include pillow back mount #2455-105
- For Jacuzzi J-300 models 2002 and later.
$19.95 -
2472-005 | Jacuzzi J-500 Pillow
- Replaces old part #2455-266
- Measures 11-1/2″ x 5″
- Backside has 2 Pegs 5-3/8″ apart
$40.50