Salt System Buying Guide

Buying a Salt System

If you're considering buying a pool salt system, there are several factors to consider to ensure you choose the right system for your needs. Here is a pool salt system buying guide to help you make an informed decision:

What to Consider When Buying

• Pool Size: Match the system’s rated capacity to your pool volume. When in doubt, size up for seasonal heat and heavy bather loads.

• Installation and Maintenance: Some cells are plug-and-play with unions and clear housings; others may need professional plumbing and electrical. Plan for periodic cell inspection and cleaning.

• Budget: Balance upfront price with cell lifespan and replacement cost. Energy usage and smart controls can affect long-term value.

• Brand Reputation: Choose proven brands with accessible parts and support.

• Warranty: Look for clear coverage on both the control unit and the cell, including pro-rated terms.

• User Reviews: Check feedback on real-world output, ease of setup, and menu navigation.

• Compatibility: Confirm plumbing size, electrical requirements, and placement after the filter and heater. Ensure your automation, heater, and flow rate suit the cell’s specs.

Pool Volume Sizing Chart

Use the chart below to estimate pool volume. Figures are approximate and based on a constant water depth of 48 inches.

Pool Size	Litres	Gallons
12' Round	12,800	3,400
15' Round	20,000	5,300
18' Round	28,800	7,600
21' Round	39,200	10,400
24' Round	51,200	13,500
27' Round	64,900	17,100
30' Round	80,100	21,200
12' x 18' Oval	21,000	5,500
12' x 24' Oval	29,100	7,700
14' x 28' Oval	39,600	10,500
16' x 32' Oval	51,800	13,700
18' x 36' Oval	65,500	17,300
20' x 40' Oval	80,900	21,400
12' x 18' Rectangle	24,500	6,500
12' x 24' Rectangle	32,600	8,600
14' x 28' Rectangle	44,400	11,700
16' x 32' Rectangle	58,000	15,300
18' x 36' Rectangle	73,400	19,400
20' x 40' Rectangle	90,600	23,900