Sanitizing a hot tub doesn’t need to be a challenging task. Forget about the liquid detergent solutions and fancy spray bottles that end up consuming lots of cash with no worthwhile results.
Things are now simple these days. Have you gotten yourself a hot tub automatic chemical dispenser?
Just drop in some chemical tablets, then simply immerse the dispenser in your hot tub. The big task, however, is getting the best equipment to suit your job. Thankfully, our top 9 list of best automatic chemical dispensers will save you time and make your decision making process simple.
- Comparison Table
- Top 9 Best Hot Tub Automatic Dispensers
- 1. U.S. Pool Supply Chemical Dispenser
- 2. Cclear Pool Supply Pool Dispensing Floater
- 3. WWD Mini Dispensing Unit
- 4. JPT’s Floating Dispenser
- 5. U.S. Pool Supply Collapsible Dispensing Unit
- 6. GAME Solar Light-Up Tablet Chlorine Dispenser
- 7. Daveyspa Dispensing Unit
- 8. GAME 8000 Derby Duck
- 9. Life Deluxe Spa & Pool Chemical Dispenser
Here’s a glimpse of the main features that our top automatic chemical dispensers for hot tubs have.
|`||Item Weight||Warranty||Manufacturer||Holding capacity|
|U.S. Pool Supply Chemical Dispenser||2.39 ounces||1-year||U.S. Pool Supply||five one-inch tabs|
|Cclear Pool Supply Pool Dispensing Floater||13.6 ounces||2-year||Cclears||1-3-inch tabs|
|WWD Mini Floating Dispensing Unit||2.39 ounces||1-year||WWD||1″ Chlorine or Bromine or tablets|
|JED Floating dispenser||1.1 pounds||1-year||JED||1″ & 3″ tablets.|
|U.S. Pool Supply Collapsible Dispensing Unit||2.39 ounces||1-year||U.S. Pool Supply||five one-inch tabs.|
|GAME Solar Light-Up Tablet Chlorine Dispenser||1.75 pounds||1-year||GAME||Solar-powered|
|Daveyspa Dispensing Unit||9.9 ounces||1-year||Daveyspa||1″ or 3″ Chlorine Tablet Tabs.|
|GAME 8000 Derby Duck||6.4 ounces||1-year||Game||3 1-inch tablets|
|Life Deluxe Spa & Pool Chemical Dispenser||6.4 ounces||1-year||Life||1″ chlorine or bromine|
Top 9 Best Hot Tub Automatic Dispensers
1. U.S. Pool Supply Chemical Dispenser
Those who reside in the U.S. have definitely seen this dispenser and probably know that it’s a reliable brand. The unit perfectly fits small bromine tablets.
The unit has a 4.5-inch diameter. It features a collapsible tank with a maximum volume capacity of five one-inch tabs. It also comes with a thermometer molded on the sides with calibrations running from 0°- 50° C.
The chemical dispenser helps you to control the chemical amount delivered into the hot tub through a control ring. This way, you’ll keep your hot tub foul, bacteria, and algae-free.
- Premium quality 4-1/2" Diameter chemical dispenser with a convenient 30° to 120° F (0° to 50° C) Thermometer molded into the side of the dispenser.
- Holds 1" or 1-1/2" chlorine or bromine tablets (not included). Does not hold 3" tablets.
- Has adjustable control ring for setting balanced chemical delivery. Includes tie string loop.
- Ideal for keeping your small pool, spa or hot tub ready to use and free from contaminats and foul odors.
- One Year - 100% Satisfaction Guarantee: Buy with confidence, if you're not satisfied with this item at anytime within one year of purchase, we'll provide a refund or replacement.
- Professional grade make
- 1-year warranty
- Easy to use
- Accurate temperature readings
No cons reported
2. Cclear Pool Supply Pool Dispensing Floater
This dispenser gives you ultimate control to clean your hot tub. It is made of heavy-duty quality materials that outperform most brands.
This version holds 1-3-inch tabs. Because it’s weighted and circular, the unit doesn’t turn over or sink while in the hot tub. It is built to last and thus, provides worth the value.
It is foam-filled and boasts a robust twist-lock lid which prevents chemicals from falling out. This prevents chemicals from staining your hot tub and causing harm to your little ones.
- It doesn't sink - This floating chlorinator is foam filled and it’s made of heavy duty materials that outperform other brands that sink and break and is guaranteed to keep floating year after year!
- Safe - Strong twist lock cap prevents chlorine tablets from falling out and staining the bottom of your pool.
- Better Value - Experience superior quality at an afordable price. Most chlorinators in the market only last 1 swimming season. This chlorine float is designed to last many swimming seasons and it will Never Sink!
- Large Capacity - Designed for 3" tablets. Holds up to 5 tablets (depending on tablet size). *Chlorine Tablets not Included*. Size 7.2 x 7.2 x 7.2 inches. Perfect for In-ground and above-ground Swimming Pools.
- 2 Year Warranty - Our U.S. based support team is always ready to help you!
- Value worth
- Sturdy and therefore durable
- Large holding capacity
- Great design
3. WWD Mini Dispensing Unit
If you’re looking for an affordable dispenser that gets the work done before you realize it, this dispensing unit is worth your attention. The chemical dispenser has adjustable vents that distributes chemicals within no time.
WWD mini floating unit measures 3 by 3 by 3 and is the perfect choice for kiddie hot tubs. Noteworthy, the unit is super small and thus not suitable for main pools where it can block filter and pump systems.
This version is designed for use with both 1’’ chlorine and bromine or tablets. It works by automatically releasing the sanitizer into your hot tub. The dosage amount is adjustable and so, you’ll have ultimate control choosing the appropriate amount.
- Designed for use with 1" Bromine or Chlorine Tablets.
- Best Swimming Pool Spa Maintenance Item.
- The Multiple Mini Dispenser Can Be Used Depending on the Size of the Pool Or Spa to Increase the Output for Chemical Needs. To Avoid having a huge Floater in the Spa.
- Easy to fill and adjust, Adjustable bottom vents for proper chemical. Adjustable for custom chemical amounts.
- 4.1” x 4.26” Perfect Size For Small Pool , Inflatable Pool , Above Ground Pool, Spa, Kid Water Parks, etc.
- Easy to adjust and fill the chemical outputs
- Elegant design
- You can control the dose amounts
- A quick way to clean your tab
- Only suitable for kiddie hot tubs
4. JPT’s Floating Dispenser
Nothing beats the aesthetic appeal of shark fins floating in a hot tub. This floating dispenser is shark-finned shaped, and so, you’ll find it attractive and interesting.
It holds 2-4 tablets of 1’’ or 3’’. The product has pre-measured dispensers with screw-on vessels that allow easy replenishing of chemicals into your hot tub.
The dispenser has 8 side marks on its canister. You can create an outlet or an inlet by poking the marks. This allows a precise liquid amount to flow out into your tub.
- Shark Fin Top
- Screw on Canister Bottom
- Canister Has Adjustable Chlorine Flow by Punchable Tabs
- Holds 1" and 3" tablets.
- Elegantly shark fin design
- Screw on the canister cottom
- Adjustable chemical flow
- Can hold 1″- 3″ tablets.
- Most customers do not appreciate the design.
5. U.S. Pool Supply Collapsible Dispensing Unit
Another U.S. Pool Supply product appears on our list. At a 5 by 4.5- inch dimension, this is arguably a small dispensing unit, suitable for smaller hot tubs. The product has a holding capacity of five one-inch tabs.
The adjustable control ring allows you to control the dispenser’s dilution rate. With this, you can always be sure that no toxic chemicals will spill into your hot tub.
- 5" Diameter dispenser with collapsible tablet tank
- Holds up to 5, 1" chlorine or bromine tablets
- Adjustable control ring for balanced chemical delivery
- Ideal for keeping your pool or spa ready to use and free from contaminates
- Professional grade make
- Easy to use
- Best for kiddie hot tubs
- Too small and not ideal for large hot tubs
6. GAME Solar Light-Up Tablet Chlorine Dispenser
Just from its name, GAME gives you a whimsical solar shark item. This one comes with a tiny screw-on lid that locks chemicals on the inside. It is a unique product that has a competitive advantage over its competitors, thanks to the LED lights.
Its built-in panels charge these lights hence providing an 8-hour lighting for your tub. GAME brings you seven lighting options, ranging from funky pineapples to bright orange. You’ll choose what best meets your needs.
Additionally, you’ll be happy to realize that the shark design has a tiny twin shark thermometer. This design is suitable for those who want a complete Sharkey set. It is durable and doesn’t compromise on functionality. The chemical dispenser fits both in-ground and above-ground hot tubs of any sizes.
- Energy-efficient way to CHLORINATE your pool: the GAME solar light-up Shark pool chlorinator is an energy-efficient way to keep your in-ground or above-ground pool properly chlorinated.
- Solar-powered: this chlorine dispenser for hot tubs and pools is solar-powered. The Solar panels charge the LED lights during the day, then automatically activate at dusk for up to 8 hours of brilliant light with a full charge.
- Adjustable chemical dispensing Rate: to ensure your chlorinated swimming pool receives the right amount of chlorine, we’ve designed this pool chlorinator to have an adjustable chemical-dispensing Rate (determined by the size of the pool).
- TIPS OVER WHEN EMPTY: The GAME solar-powered chlorinator holds up to five 3-inch chlorine tabs (not included). The solar shark floater tilts or tips over once all of the chlorine tablets have dissolved and it needs to be refilled.
- Perfect for above-ground or in-ground chlorinated pools: our chlorine basket can be purchased as our Derby duck or a cute tiki, globe, pineapple, Shark or volcano. It’s perfect for above-ground and in-ground chlorinated pools of multiple sizes.
- LED lights
- Suits both in-ground and above-ground hot tubs
- Excellent performance
- Elegant twin sharkey set
7. Daveyspa Dispensing Unit
Here’s another affordable product to keep your tub treated. Using this option ensures you get the correct amount of chemicals. The built-in thermometer gives accurate temperature readings. Together with adjustable vents, the dispensing unit gives you ultimate control on the chemical flow rate.
Whether you’re planning to use the 3-inch or 1-inch tablet, the unit will work well to ensure your tub remains sparkling clean.
- Floating Dispenser with built in Thermometer Adjustment Ring to control the Chlorine feed rate
- Swimming Pool Floating Chemical Dispenser for 1" or 3" Chlorine Tablet Tabs.
- This heavy Duty floating chlorine dispenser is designed to be used with 3 inch tabs to provide a steady stream of chlorine into your pool or spa.
- This dispenser works for in ground pools, above ground pools, and spas and comes with an adjustable chlorine output vent that can be set to your liking.
- Features adjustable bottom vents for proper chemical dispensing.
- Accurate temperature reading
- Adjustable vents
- Pretty basic
8. GAME 8000 Derby Duck
One issue with most dispensing units is that they’re plain white and blue. Honestly, this is boring. GAME went beyond the norm and again, designed this Derby Duck version.
The equipment holds 3 1-inch tablets. It tips or tilts whenever it’s empty. Therefore, no need checking it up after every hour. It has an expandable basket that lets you adjust the dispensing size for the correct distribution amount.
This duck-like style isn’t enough; the unit also comes with a matching pool thermometer and so, you’ll have 2 bobbing ducks inside your tub.
- Lovely ducky design
- Holds 3 1-inch tablet
- Tips/tilts when empty
- Expandable basket for adjusting distribution amount
9. Life Deluxe Spa & Pool Chemical Dispenser
Another chemical dispenser in our list that isn’t of a blue and white make is the Life Deluxe Spa & Chemical dispenser. This unit has an elegant gray color.
It boasts an adjustable erosion and flow control. The product is also designed with a string that gives you easy reach hence suitable for tub maintenance.
Its adjustable chamber helps to control the rate of dilution. It holds 1-inch tablets and leaves tub looking spick and span.
- Adjustable chamber controls the feed rate
- This dispenser uses 1" bromine or chlorine tablets.
- For use with spas/hot tubs and small pools.
- Features easy access for bromine tab refill ,
- Has fully adjustable flow and erosion control and comes with float and tie string.
- Beautiful gray design
- Adjustable control
- Adjustable chamber
- Tie string for easy access
Value for money is every buyer’s ultimate goal. Besides this, consumers are looking for a product that perfectly combines quality functionality and appeal. U.S. Pool Supply Chemical Dispenser doesn’t disappoint. This unit combines all these features while giving you power of control.