Carvin (Jacuzzi) Splash 18'' Sand Filter
Carvin (Jacuzzi) Splash 18'' Sand Filter

Carvin (Jacuzzi) Splash 18'' Sand Filter

Regular price
$199
Sale price
$199
Sale
50% off
Regular price
$399

Final sale. No exchanges or refunds.

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Why Is Filter Size Important?

A filter that’s too small will constantly be overloaded, resulting in cloudy water, algae buildup, and premature wear on your system. On the other hand, a well-sized filter offers better filtration performance, reduces backwash frequency, and extends equipment life.

Recommended Filter Size by Pool Volume

For Above-Ground Pools
Pool Type Pool Size (Liters) Minimum Filter Size
Above-ground 15' Round (21,600 liters) 19"
Above-ground 18' Round (31,200 liters) 19"
Above-ground 21' Round (42,400 liters) 21"
Above-ground 24' Round (55,200 liters) 21"
Above-ground 27' Round (70,000 liters) 24"
Above-ground 30' Round (86,400 liters) 24"

For In-Ground Pools
Pool Type Pool Size (Liters) Minimum Filter Size
In-ground 12' x 24' (32,628 liters) 19"
In-ground 14' x 28' (44,391 liters) 21"
In-ground 16' x 32' (58,003 liters) 24"
In-ground 18' x 36' (73,487 liters) 24"
In-ground 20' x 40' (90,847 liters) 25"

* Figures are for reference only.
* Above-ground pool: estimate based on a depth of 52".
* In-ground pool: estimate based on a depth of 48".

SKU: 17042

Availability

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The Carvin Splash 18" sand filter (for Jacuzzi pools) is designed to provide efficient and reliable filtration while ensuring uniform water circulation through the sand. Its robust, weather-resistant design guarantees a long lifespan and simplified maintenance, making it ideal for residential pools.

Features

  • 7-way dial valve with automatic air release indicator and integrated pressure gauge

  • Uniform distribution of water across the entire surface of the sand, preventing channeling and sand migration

  • Non-corrosive resin clamp for easy and secure installation

  • Large capacity blow-molded tank with deep sand bed

  • Corrosion and UV resistant tank

  • Bottom drainage with side slots for optimal filtration

Brands: Jacuzzi
Pool Size: 21' Round (42 400 liters), 14' x 28' (44 391 liters)
Filter Type: Sand Filter

To ensure clear water and optimal performance of your filtration system, regular maintenance of your sand filter is essential. Here are the recommended steps:

1. Backwash
To remove impurities accumulated in the filter sand, backwash every two weeks during the swimming season. This cleans the filter media by reversing the direction of water flow, thus preventing clogging of the system.

2. Rinse after backwash
Once the backwash is complete, perform a short rinse cycle (approximately 30 seconds to 1 minute) to replace the sand correctly and flush out any remaining residue.

3. Replacing the filter media
Filter sand or glass loses its effectiveness over time. It is recommended to replace the filter media every 5 to 7 years, depending on usage and water quality. Worn filter media can reduce flow rate, decrease water clarity, and overload the pump.

Tip: If you use filter glass instead of traditional sand, you can benefit from finer filtration, less frequent backwashing, and extended media life.

REPAIR SERVICES AND INFORMATION FOR MAINTENANCE OR REPAIR

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NEED HELP?

Which sand filter is right for my pool?

Read our complete guide to choose the model best suited to your pool size, required flow rate, and desired filtration efficiency.

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