Pool Blaster Water Tech Catfish Li vs Max Li

Pool maintenance is quite a cumbersome chore, but Water Tech’s pool and spa cleaners make it easier. Water Tech is an established company known for its inventive pool-maintenance products such as its line of Pool Blaster cleaners. As far as lightweight, user-friendly pool and spa cleaners are concerned, the Catfish and the Pool Blaster Water Tech Max Li are two of the best you can buy.

Pool Blaster Water Tech Catfish Li vs Max Li: Pool & Spa Cleaner Comparison

Pool Blaster Catfish

Both cleaners work independently of your swimming pool’s filtration system, making setup a breeze. There are no hoses, pumps or complicated controls, so new users won’t have to climb a steep learning curve. In 20 minutes, you can remove leaves, dirt and more from the sides and floor of your pool with minimal effort.

Each model runs on a rechargeable battery that provides a lengthy working time. The inclusion of a reusable filter means you won’t have to shell out money on long-term maintenance costs. Both the Catfish and the Max are equipped with stiff bristles that help the cleaners lift debris and power through the grime.


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Bristled Nozzles

Water Tech Pool Blaster Catfish
With a cleaning path of 7.5 inches, the Pool Blaster Catfish is ideal for small and average-size pools and all spa tubs. The nozzle’s suction inlet is generous enough to collect large debris like leaves and insects without becoming clogged, and its triple-bristle system can loosen the gunk. Since the floor head is rectangular in shape and can bend at a 45-degree angle, it can easily move along wall edges.

Pool Blaster Water Tech Max Li vs Catfish Li: Pool & Spa Cleaner Comparison

Pool Blaster Max Li

At 2.9 pounds, the Catfish is ultra-lightweight. When coupled with a separately purchased pole, guiding the pool and spa cleaner is all too easy. Water Tech even added a hinged tote handle to the Pool Blaster Catfish, so you can carry it with no hassle.

Water Tech Pool Blaster Max Li
The Pool Blaster Max Pool and Spa Cleaner is wider than the Catfish, measuring 10.5 inches across its cleaning path. Therefore, it’s the perfect cleaning solution for large swimming pools. Like the Catfish, the Max features a wide inlet and bendable floor head, but the Catfish boasts double the row of bristles. Thanks to its triangular shape, the pool cleaner is a whiz and reaching into corners.

Weighing 5.1 pounds, the Pool Blaster Max is easy to push along the surfaces of your swimming pool. The looped handle gives you greater control when the cleaner is in the water, and the Max screws into most poles, so you can use your own pool tool for further reach.

Conclusion: The floor nozzle is where these two pool spa and cleaners’ features diverge greatly. The Catfish is rectangular while the Max is triangular and 3 inches wider with six bristled rows as opposed to the Catfish’s three. Each one bends at a 45-degree angle and has a looped handle on the body. The Catfish is two pounds lighter, and it has a hinged tote handle too.

Pool Blaster Water Tech Catfish Li vs Max Li

Pool Blaster Catfish

A Forever Filter

Water Tech Pool Blaster Catfish
Filtration that won’t let you down. The Pool Blaster Catfish is equipped with a comprehensive filter net, which sits inside a secure container. This filtration media is washable and reusable, making it one less thing to buy. The Catfish also comes with two fine-particle disposable filters for extra debris-capturing power.

As the floor nozzle suctions debris, the particles move through a funnel. This funnel is transparent, allowing you to see exactly what the pool cleaner is collecting. Despite the cleaner’s small size, it’s capable of working in water as deep as 12 feet and as hot as 96 degrees Fahrenheit.

Water Tech Pool Blaster Max Li
For the Pool Blaster Max, Water Tech decided to combine the all-purpose and the fine-particle filters into one media to create the X-Treme filter. This netted filter traps fine and large particles, and you don’t need to replace it as long as you rinse it off after each cleaning session.

Pool Blaster Water Tech Max Li vs Catfish Li

Pool Blaster Max Li

Inside of the Max pool cleaner, there is a high-flow pump that rapidly suctions the water and the debris in it. A see-through funnel gives you a glance at the particles collected by the pool and spa cleaner, which can operate efficiently in depths up to 12 feet and 96-degree Fahrenheit temperatures.

Conclusion: Although both pool and spa cleaners contain a reusable filter, the Pool Blaster Max combines the Catfish’s multiple filters into a single media. Each cleaner can function in high temperatures and low depths, and they both have a transparent collection funnel.

Long Runtimes

Water Tech Pool Blaster Catfish
Water Tech smartly decided that a corded power supply was too much of a hassle. Therefore, the company decided to cordless by using a lithium-ion battery. Once you push the power button on top of the cleaner, the powerful rechargeable battery will give you 45 minutes of working time. There is no trigger to hold, which means the suction is non-stop.

When the battery level is low, it won’t take long for you to recharge it. In just 4 hours, the Catfish’s battery can go from a 0 to a 100-percent charge. The pool cleaner comes with a simple plug-in power adapter that you connect by removing the top of the cleaner.

Pool Blaster Water Tech Catfish Li

Pool Blaster Catfish

Water Tech Pool Blaster Max Li
The Pool Blaster Max is also a cordless pool and spa cleaner that contains a rechargeable lithium-ion battery. With a runtime of 60 minutes, you get plenty of time to clean your pool from one end to the other before you have to recharge the battery. While the Max offers continuous suction when you push the power button, the button is located on the side of the unit, not the top.

In order to recharge the lithium-ion battery, use the included plug-in adapter. You don’t have to remove any of the pool cleaner’s parts. Instead, it plugs into the side opposite the power button. Even though the battery has a higher capacity than that of the Catfish, it still only takes 4 hours to replenish.

Pool Blaster Water Tech Max Li

Pool Blaster Max Li

Conclusion: No power cords here. These pool and spa cleaners provide non-stop suction via a rechargeable lithium-ion battery with 4-hour recharge time. The Catfish goes for 45 minutes while the Max runs for 15 additional minutes. Each one is easy to recharge thanks to a plug-and-go adapter.

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Pool Cleaning Is No Longer a Chore

Whether you go with the Pool Blaster Catfish or the Max, both pool and spa cleaners offer many of the same great features. Each one has a looped handle for steady control while cleaning your pool, and they work in the shallow and deep end without a reduction in performance.

Pool Blaster Water Tech Catfish Li vs Max Li: Pool & Spa Cleaner Comparison

As opposed to a fatigue-inducing hold-down trigger, these two cleaning appliances have a press-and-release power button, giving you continuous suction. Their recharge times are super-fast, and they both come with an easy-to-use charging adapter.

While the Catfish’s rectangular nozzle gives it edge-cleaning prowess, the Max’s triangular nozzle and flat sides give it a better corner-cleaning ability. The Max also has more bristles, and its floor head is wider. However, the Pool Blaster is almost half the weight of the Max cleaner. Enjoy your pool more and clean it less with the Water Tech Pool Blaster Catfish and Max Li Pool and Spa Cleaners.

Pool Blaster Water Tech Max Li vs Catfish Li: Pool & Spa Cleaner Comparison

Our Recommended Suction Pool Cleaners


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XtremepowerUS Premium Automatic Suction...
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Zodiac MX6
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• 10 hoses included for up to 30' pool
• Minimum 3/4 HP Pool Pump Required
• 1 Year Warranty
• Innovative low-flow design
• Cyclonic suction
• Swiveling hoses
• 10 x Durable Hoses Sets
• Minimum 3/4 HP Pool Pump Required
• Includes Regulator Valve
This XtremepowerUS 75037 is perfect for efficiently cleaning dirt, leaves, debris, bugs, pebbles and short twigs from your pool; allowing you to spend more time in your swimming pool instead of cleaning it.
The Zodiac MX6 is a compact yet powerful, ultra-efficient, suction side pool cleaner that features best in class vacuum power and programmed navigation for a totally clean pool without all the hassle.
The VINGLI A3 provides a quick and easy way to clean your swimming pool. No jamming or breaking interrupting the cleaning process. It keeps the pool clean, and it will cut down a lot on your time spent cleaning the pool.
Best of the Best
XtremepowerUS Premium Automatic Suction...
XtremepowerUS 75037
• 10 hoses included for up to 30' pool
• Minimum 3/4 HP Pool Pump Required
• 1 Year Warranty
This XtremepowerUS 75037 is perfect for efficiently cleaning dirt, leaves, debris, bugs, pebbles and short twigs from your pool; allowing you to spend more time in your swimming pool instead of cleaning it.
With Wheels
Zodiac MX6 Automatic Suction Side Pool Cleaner...
Zodiac MX6
• Innovative low-flow design
• Cyclonic suction
• Swiveling hoses
The Zodiac MX6 is a compact yet powerful, ultra-efficient, suction side pool cleaner that features best in class vacuum power and programmed navigation for a totally clean pool without all the hassle.
Also Great
VINGLI Pool Vacuum Above Ground Indoor Outdoor...
VINGLI A3
• 10 x Durable Hoses Sets
• Minimum 3/4 HP Pool Pump Required
• Includes Regulator Valve
The VINGLI A3 provides a quick and easy way to clean your swimming pool. No jamming or breaking interrupting the cleaning process. It keeps the pool clean, and it will cut down a lot on your time spent cleaning the pool.

Last update on 2021-09-23 / Affiliate links / Images from Amazon Product Advertising API


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