If your pool takes longer than one or two days to fill, you might be dealing with low water pressure. Using a water pressure gauge on your outdoor tap, you can check your water pressure. A reading of 40 psi or below is considered low. A leak, a nearby water shutoff, or several other reasons could cause this. 

If the water pressure isn’t a problem, you could have a low flow rate from clogs, corroded pipes, or other plumbing issues. It’s best to call in a local plumber to get to the root of the issue.

Pool remodel costs average over $9,000, so what about converting your pool to salt water instead? It is certainly an investment on the front end, but homeowners stand to save money on maintenance by switching to a saltwater pool. You will need to replace the salt cell every five years or so, but you will not have to clean your pool as frequently, either. The smell of chlorine also will not be on your swimsuits or skin, which is a benefit many appreciate.

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.

Yes, you can absolutely use a sand filter with a saltwater pool, but you’ll have to make sure you have the right grade of sand to catch smaller particles, just like in a standard pool. To choose the right pool filter, consider the degree of filtration you’ll need. Cartridge or diatomaceous earth filters can remove smaller particles, so they’re better suited for a less chlorinated saltwater pool.