Search  for anything...

(All-New 2025) POOL BLASTER CX-300 Cordless Robotic Pool Cleaner for Smaller Inground & Above Ground Pools, 2.5 Hr Runtime, Wall Climbing, Smart Navigation, Rechargeable, Lightweight Robot Pool Vacuum

  • Based on 11,718 reviews
Condition: New
Checking for the best price...
$341.99 Why this price?
Save $38.00 was $379.99

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, May 14
Order within 17 hours and 46 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Style: CX-300


Features

  • POOL TYPE: Ideal for smaller in-ground pools (concrete, gunite, vinyl and fiberglass) and above ground pools of all shapes. Works best in smaller pools for quick efficient cleaning
  • US-BASED CUSTOMER SERVICE: Speak to a live representative from our headquarters in East Brunswick, New Jersey dedicated to customer satisfaction. US-based customer service available via chat, email, and phone on a line dedicated to Water Techs robotic pool cleaners
  • ENTIRE POOL CLEANER: Proprietary Smart Navigation technology customizes cleaning paths for optimal results, with three versatile cleaning modes to address different needs: Full-Pool Cleaning, Floor Only, Wall Only
  • RUN TIME: 2+ hours of thorough cleaning, making the CX-300 ideal for both above-ground and inground pools
  • CORDLESS: The CX-300 eliminates the inconvenience of cumbersome cords and wires, delivering a lighter, convenient alternative to traditional corded robots

Brand: POOL BLASTER


Model Name: CX-300


Material: Plastic


Color: Blue


Product Dimensions: 13.86"L x 9.85"W x 15.12"H


Power Source: Battery Powered


Item Weight: 17.2 Pounds


Special Feature: Battery-Powered, Cordless, Hose-Free, Lightweight


Assembly Required: No


Control Method: Remote


Battery Weight: 442 Grams


Warranty Type: 1 Year Limited Manufacturer Warranty


Efficiency: Good


Lithium Battery Energy Content: 99.36 Watt Hours


Number of Batteries: 1 Lithium Ion batteries required. (included)


Battery Description: Lithium-Ion


Installation Type: robotic


Number of Lithium-ion Cells: 6


UPC: 852506007713


Product Dimensions: 13.86 x 9.85 x 15.12 inches


Item Weight: 17.2 pounds


Manufacturer: Water Tech Corp


Item model number: 72000RR


Batteries: 1 Lithium Ion batteries required. (included)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Wall cleaner top notch
Style: CX-300
An amazing vacuum. I put it in every single day and I put it up the walls every day and it is such a great product and the company is good to you. (Stay away)from the company that sells AIPER pool vacuums. Very bad customer service.
Reviewed in the United States on November 5, 2025 by R magnolia

  • Works well
Style: CX-300
Works well
Reviewed in the United States on November 14, 2025 by Gwen Vastine

  • Works well and easy to use
Style: CX-300
Two months in and it is working great. Super happy with this purchase
Reviewed in the United States on October 12, 2025 by Ted e bear

  • Incomplete assembly instructions.
Style: CX-300
My CX-300 came three days ago. Along with the robot was a bag with parts. The instructions don’t show me where to put those parts. They’re floatation parts and it won’t climb the walls and clean without them. I called customer service 3 days ago and am still waiting to hear back. The woman who answered had no idea where they go. If I ever get to try it on my walls and waterline I will revise my rating. ... show more
Reviewed in the United States on May 18, 2025 by Amazon Customer

  • Great buy
Style: CX-300
Wish I had bought this sooner. My pool has never been so clean.
Reviewed in the United States on July 19, 2025 by Diane W.

  • Very effective and easy to use
Style: CX-300
The Pool Blaster does a very good job of getting debris out of your poool, and it does work with tiled pools.. I had hoped to have our pol in shape last summer. It needed resurfacing badly because we had a neighbor dumping waste water on our property, and the plastewr was discoored, with an old fiberglass surface peeling. WE fginally got it finished this summer, but a lot of leaves blew in bewfre we had it fully up and running. We put the pool blaster in and after a couple of cycles trhe leaves were cleared out. We only had to run it twice because of th4e quatityu og leaves, which was lareger than the basket. I was a little worried because the manual says it doers not work with tile. I got the Pool Blaster last year, and we had our pool tiled this year. My husband spoke with someone at the company who told him it ought to work, and... it does. The issues is, apparently, climbing the walls because of the slick surface, but it works there too. We have had no issue with it. If you have a lot of debris, as we had (because of high winds and too many trees nearby,). it may take several cycles to cleart it completely.. but it is a loot better than trying to do it manually. ... show more
Reviewed in the United States on August 1, 2025 by E.Swope

  • A great robotic pool vac
Style: CX-300
Before getting this pool vac, I researched the Pool Blaster company. These people know what they are doing. They make high quality pool products that receive consistently great reviews. So I was pleased to see that they have this new product, the CX-300. My pool is fiberglass, about 30’ by 11’, and I have used a corded model that comes with a power pack and a (necessary) cart. The cord can be a hassle. And it gets a sticky, gummy feeling from floating on the water and picking up stuff. And the grandkids can’t swim in the pool while the corded vac is running. Now, the grandkids love to get their masks and snorkels and follow this CX-300, watching it motor across the pool and climb the walls. And this robot is quick and aggressive. It gets up to the waterline and scrubs it effectively. I like the choice of three modes: walls, floor or both. It runs for about three hours, enough to clean the pool without getting hung up on the stairs or jets. It is designed to stop at a wall, making it easy to retrieve with the included hook that easily attaches to a pool pole. Cleaning it is a snap. The filter basket comes out easily and flushes with a hose. The charging port is well-protected by a screw-on cap. Included is a QR code to register the product. It asks for a serial number, but I could not find it. A call to the customer care 800 number was even more confusing. They had not heard of the CX-300, but then said that it was made by a company that split off from them some years ago. Regardless, it’s a good product. ... show more
Reviewed in the United States on August 28, 2024 by Mudshark

  • Super Cordless Pool Cleaner
Style: CX-300
I already own handheld vacuum made by Pool Blaster and could not maintain my pool without this vac. So it goes that Pool Blaster would make a cordless robot pool cleaner that I too would love. I previously used a corded vac that was bulky and difficult to maintain. Now, I have a vac that I can put in the water and forget about it. There was very little setup and the vac was ready to use in short order from unboxing. After fully charging the vac (remember to do this out of the box), I dropped it in the pool and the cleaning commenced. The vac navigates around the pool with ease. It cleans up heavier debris like leaves and finer particulates such as sand and dirt. The vac even cleans the walls and navigates around my unique shaped pool - cleaning every nook and cranny of my pool. It did not get stuck on the stairs or a bench seat I have built into the side of the pool. The battery runs a little under three hours, which is plenty of time to completely clean my pool. Cleaning the vac is easy - the waste canister is easy to remove and clean with a house. Also, the filters are simple to clean and maintain. Overall, I am very pleased with this battery powered robotic pool vacuum - no more cords and cables. It does a great job of cleaning my pool. Along with my Pool Blaster handheld vac, this robotic cleaner will keep my pool spic and span during the swimming season. ... show more
Reviewed in the United States on August 21, 2024 by T Ramos

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...