Types of Pool Cleaners

Key Takeaways

Robotic cleaners are the most feature-rich option — they operate independently of your pool's pump and filter, can map the pool for full coverage, and require the least maintenance, but come with the highest upfront cost.
Suction cleaners are the most affordable and easiest to maintain, with cheap replacement parts that keep them running for years, but they rely on your pump for power and can get stuck in corners or on debris.
Pressure cleaners are the best choice for pools that collect large debris like twigs, leaves, and pebbles — they collect waste in their own bag and can reach tight corners, but the bag needs regular emptying.
Both suction and pressure cleaners depend on your pool pump running to operate, while robotic cleaners work completely independently — an important consideration for running costs and pump wear.
Some robotic cleaner models struggle with larger debris, some suction cleaners can climb walls, and some pressure cleaners require a booster pump — always check the specific model's capabilities before purchasing.

In this article, we have outlined the advantages and disadvantages of the three different automatic pool cleaners to help you decide which option will be best for you and your pool.

Robotic Cleaner

In recent years, robotic pool cleaners have become a popular choice for home pool owners. These cleaners have come down considerably in price and offer many features that are not available for suction pool cleaners. Please note, that there are two main types of robotic pool cleaners: battery operated and power operated with a cable

Pros:

Good for larger pools.
Robot cleaners run independently from the pool filter, without adding any extra pressure to your existing pool equipment.
Easy to use, just drop it into the pool and turn it on.
Can map the layout of the pool to ensure every surface of the pool is clean.
Requires less maintenance.
Some can climb walls and waterline. Check the individual model
Battery operated models do not require a cable

Cons:

A bigger upfront cost.
Some models of robotic cleaners aren’t quite as powerful or effective when it comes to larger debris.

Suction Cleaner

Suction pool cleaners remain one of the top selling choices in pool cleaners. This is mainly due to its pricing. If you are familiar with this type of cleaner, you will find it easy to use and maintain. Parts are relatively cheap - allowing you to keep your trusty suction cleaner running for many years.

Pros:

Cost-effective.
Easy to maintain and repair.
Some have the ability to climb walls

Cons:

This style of cleaner relies on the suction of your pump to work.
You need to make sure you check your skimmer box regularly when it’s in use as debris can build up quickly.
A suction cleaner takes much longer to do its job and needs to be left in the water for longer.
Can get stuck on debris and in corners.

Pressure Cleaner

Pressure pool cleaners operate a little differently to both robotic and suction cleaners. Water pressure is used to move the cleaner while it suctions dirt and debris, collecting in a bag. This type of cleaner is great for pools that collect a lot of debris.

Pros:

Can reach into tight corners.
The perfect option for pools that collect larger debris, such as twigs, pebbles, bugs, and leaves.
Affordable price tag.
Easy to repair and maintain.
Great at removing large debris.

Cons: