Home Pool Pool & Spa Maintenance Supplies Hammerhead Service Cleaners Hammerhead Service-21 Cleaner - 21" - 40' Cord | SERVICE-21
NOTICE: The Texas weather emergency in February, in addition to the ongoing demand increase for pool products from the Covid pandemic, have caused industry-wide shortages on many products that most vendors expect to last late into 2021/early 2022. We're allowing items to be purchased so that customers who choose to wait will have their order shipped when product arrives. Many times there are long shipping delays on the few products we do have in stock. Please contact us to ask about availability. Live Chat and email will get the quickest response. 

Hammerhead Service-21 Cleaner - 21" - 40' Cord | SERVICE-21

Hammerhead Service-21 Cleaner - 21" - 40' Cord | SERVICE-21 Hammerhead Service-21 Cleaner - 21" - 40' Cord | SERVICE-21 Hammerhead Service-21 Cleaner - 21" - 40' Cord | SERVICE-21 Hammerhead Service-21 Cleaner - 21" - 40' Cord | SERVICE-21 Hammerhead Service-21 Cleaner - 21" - 40' Cord | SERVICE-21
$1,828.00

Quantity:
Parts AvailableParts Available
Silver Preferred Manufacturer
  • Ships via freight truck right to your door
  • Lead time is 15-16 weeks for drop-ship units.
  • Hammerhead cleaners made after July 2015 come standard with Smart Switch, which helps keep motor from overheating
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OVERVIEW
Q & A
REVIEWS
FOR YOU
PARTS
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OVERVIEW

The Hammerhead vacuum service units are designed for pool to pool service route work. The popular Service-21 is now the industry standard for a self-contained cleaner. Instant cleaning means no set-up times, no pumps to prime, and no valves to set. You'll work faster and easier than ever before.

Ready to mount on your truck or trailer, the Service-21 can cut your cleaning time as much as 50% and that can mean hours off your day. Also available is the Service-30 with the larger head and a longer cord (60').

What's included?

Standard Service-21 unit includes: Cart, 21" head, 40' floating power cord, truck/trailer mount and two debris bags.

Unit does NOT include battery, battery charger, pole, or chemical jugs. Due to ongoing improvements, products may be different from those pictured.

What kind of battery will you need?

We suggest the use of a 12 volt deep-cycle marine battery and a 10 amp automatic charger. Marine batteries typically come in series sizes 24, 27, and 30. We suggest a series 27 size battery. The bigger the battery, the longer the run-time. Avoid marine starting batteries, as they may have a shorter life span. A general purpose trolling motor battery will work fine. Sealed, or maintenance-free batteries are a good idea so you don't have to check liquid levels.

Your charger should be able to handle 10 amps or better. Most automatic chargers have different settings fo 3 amp, 6 amp or 10-15 amps. For full overnight charging, you should use a 10 amp setting.

Note: All Hammerhead cleaners made after July 2015 are equipped with a Smart Switch, which acts as a circuit breaker to guard against overheating and failure by shutting the motor down in the event of excessive amp load. 
 
Did you know this?

Did you know that you can replace a motor and cord assembly by yourself with a few hand tools? If you have a motor problem, and you have a spare motor assembly, you can install a new motor assembly by only removing four screws in the vacuum head. You can send your broken motor to us and get back to work in minutes. See MOTOR PARTS AND ASSEMBLIES tab in the parts listing.

Superior Features: 
  • Lightweight powder coated aluminum frame
  • Cart is balanced and maneuverable even when fully loaded
  • Sealed bearing mag wheels
  • with stainless steel bearings
  • Non-marking solid airless tires
  • Stainless steel axle hardware
  • Large marine battery box
  • Frame mounted soap bottle
  • Weatherproof marine switch
  • Heavy duty roto-molded accessory tray
  • Internally pressurized 30lb thrust motor with three-blade prop
  • 40 feet of floating power cord (Service-21)
  • 21" wide vacuum head (Service-21)
  • Standard Fine debris bag included
  • Super-fine debris bag included
  • Trailer and truck mount for easy transport included
  • Stainless steel pole swivel
  • The longest wearing head wheels in the industry
  • Vinyl-liner safe


Brand: Hammer-Head
Q & A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 16 questions Browse 16 questions and 17 answers
Just bought this unit and it did not come with the truck mount as stated. Should it have come with that?
greg s on May 25, 2016
BEST ANSWER: Yes unless you chose the option of the cart only. Some people purchase without the truck mount when it might be a replacement for a damaged unit as I had to when another driver ran into the back of my truck.
How heavy is it with motor and battery?
Lynnie on Jun 3, 2017
BEST ANSWER: The battery is the heaviest part of any Hammerhead Cleaner. You can get a smaller battery that weights 25 lbs but it does not have enough charge capacity for a typical pool cleaning route (7-10 pools a day). The battery that lasts for 7-10 pools per day is a bigger one that weights 50 pounds. There are still bigger ones that weight up to 70 pounds.

The motor is not heavy at all.

A complete Hammerhead Cleaner (cart, wheels, battery, cord, head, motor) is probably close to 100lbs. Not something you will pick up off of the ground and it is not recommended since the cart frame can be damaged, bent, or misaligned if accidentally dropped.
Hammerhead Service-21 Cleaner - 21" - 40' Cord | SERVICE-21
What include ?
A shopper on Dec 20, 2015
BEST ANSWER: This is a great buy, you get the hitch, kart, vacuum and 2 bags. You'll need to buy a marine battery and battery charger about $170 for both.
Can you use this in salt water pools?
Connie M on May 22, 2017
BEST ANSWER: Yes you can use them in a pool treated with a salt chlorinator
what are the electrical requirements for charger?
brenda h on Feb 2, 2020
BEST ANSWER: 120volts. I use the NOCO GENIUS charger. It is the charger recommended by the manufacturer.
Would like to see a video on how it works?
A shopper on Dec 4, 2018
BEST ANSWER: I own 3 hammerheads with two employees. I would not service pools without one.

https://youtu.be/AQ22tKsZgPI
Do you guys offer financing??
Carlos R on Oct 17, 2018
BEST ANSWER: Unfortunately we do not but you may check with Paypal Credit, they offer no interest for 6 months.
Does it contain stainless steel brushes to brush the pool????
A shopper on Aug 28, 2018
BEST ANSWER: No
Can you use it to pick up material after flocking the pool?
A shopper on Sep 14, 2017
BEST ANSWER: No not well, The debris would be too fine even with the finest bag for this machine
Can I just plug it to a 12V available (pool lights) socket ? will save dragging battery to this place.
A shopper on Jun 29, 2021
Does it work well picking up sand?
Steve J on Feb 27, 2021
Are the hammerheads in stock?
Roberto F on Oct 27, 2020
If I buy this today. When can I expect delivery to 33872?If I buy this today. When can I expect delivery to zip code 33872 Sebring Fl?
A shopper on May 5, 2020
Is easy to load and unload on and off the truck ?
A shopper on Nov 29, 2019
Can I install the mount on my 2015 Dodge Dart sxt?!
Pool guy on Jul 2, 2017
do you have a hammerhead that is run by battery?
Carl J on Jun 6, 2017
REVIEWS
4.8 / 5.0
4 Reviews
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Rated 5 out of 5
Cuts cleaning time tremendously! I did add a solar charger to the battery case seems to do very well. Great rugged machine very well built.
July 15, 2016
Purchased
over 5 years ago
Rated 5 out of 5
Hell yeah!!!
Excellent item!!! Has already more than paid for itself.
June 21, 2019
Purchased
over 2 years ago
Rated 4 out of 5
Life saver
This is a life saver! I actually enjoy cleaning now and this is the complete cleaner cart I needed. I usually use this to clean my own pool once a week. Great product! My job is much easier!
April 4, 2017
Rated 5 out of 5
First order
Upon starting a new business I relied on Pool Supply for the equipment to get started. They were professional and courteous with answers to my questions. The salesman provided needed help in making selections and committed to an accurate delivery date. The Hammerhead works great for the work King Pool Service is doing. They remain on the top of my list for go to supplies.
July 6, 2021
Purchased
3 months ago
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ABOUT THE STORE
Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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