Rectangular pools are the most popular inground pool shape, due to their adaptability to different uses, from swimming laps to hosting parties. These pools can easily include other sought-after features, such as tanning ledges, waterfalls, sport nets, and more. Rectangular pools are also often easier to install and maintain, and prefabricated rectangular pools generally have a shorter installation time, so you can start enjoying your pool faster.

Whether or not a pool needs a dedicated circuit depends on the electrical needs of the motor, lights, and pump. Keep in mind that pool motors can use a lot of electricity. A dedicated circuit can prevent the breaker from tripping whenever you use the pool. A small motor for an equally small pool may only need a GFCI outlet. It’s best to plug it directly into the outlet rather than using an extension cord. You should also consult an electrician to ensure your pool’s electrical system is in accordance with local regulations.

An easy way to know whether your sand filter has enough sand is to check how full the filter is and what the sand looks and feels like. The filter container should be two-thirds to three-quarters full of sand. Look for interior marks indicating the ideal sand level. If you put your hand into the sand, it should flow through your fingers without clumping. The filter pressure gauge is also an easy indicator—the right amount of sand leads to normal pressure, while too much or too little sand can cause high or low pressure.

The cost to repair a swimming pool varies widely, with an average cost around $700. The total expense can range from as little as $10 for simple DIY fixes to over $20,000 for extensive overhauls. Key factors influencing the cost include the type of pool (in-ground vs. above-ground), its size, and the specific repairs needed. For above-ground pools, repairs typically cost between $100 and $700. For in-ground pools, costs are higher, generally ranging from $350 to $2,700. Common repairs include patching liners, fixing plumbing or electrical lines, and repairing equipment like pumps and filters. More complex issues, such as fixing a cracked beam, can cost $6,000 or more, while major projects like resurfacing a concrete pool can cost between $10,000 and $20,000.