Have I done any damage by vacuuming the pool with the filter in the rinse mode?

4 pounds of CYA into a 12,500 gallon pool raised your CYA almost 40 ppm. This isn’t a worry, depending on your starting level. The cloudy water is likely a...

Try saving it under a different name first and then do it. Sometimes it works. s your original file a .psd or .pdf? If you edited the file in Photoshop,...

That filter has been discounted and replaced with DE 2420, which is a 24 square foot filter size or 48 GPM or 2,880 GPH rated pool.

First, you might want to reconsider running a pump 24 hours. It's a waste of energy. As for filters, try a 24-inch Sand Filter, or 100 sq ft. Cartridge Filter,...

Possibly, you are attempting to vacuum on the wrong setting. Vacuuming should be done on the Filter setting, and remember to prime the vacuum hose before attempting to vacuum.

Back out the exhaust? If you mean that it discharges to sewer, then the problem is probably the spider gasket in the multi-port valve. One of spokes has failed. If...

Absolutely! Be careful not to damage the pipe or the laterals attached to its base as you clean it, but giving it a good clean will only help your filter...

Yes, the multiple words should be inside the quotation marks, like "job done"

Check the balance of your water. It may just need to be super-shocked. Depending on the size of your pool, a bottle of vitamin C tablets could solve your problem....

Cleaning Your Cartridge Type Swimming Pool Filter Maintaining your swimming pool filter is an important step in ensuring clean and healthy water in your swimming pool. With a cartridge type swimming...