Concern: Filter cartridges need replacement.
We have been attempting to contact you regarding your cartridge filter(s) needing replacement. You have a single filter cartridge system. Be aware that these size filters do not last long. These systems do not meet the standards of how modern pools are designed. Most biulders have learned that pools need larger sized filters in order to increase the enjoymet of the pool and have longer life expectancy on cartridges. We can always provide an estimate to increase the size of the current filtration system so if that is desired please let us know.
We clean Single filter cartridge systems on a 7 Psi rise over the clean psi (clean psi is what the system would run with with the filter cartridge new.) so if the system started at ten psi, clean we would clean it by the time it goes to 17 psi but no more often then every 6 weeks.
When these filters are new they normally do not rise in pressure for about 3 months, then need cleaning and they drop back down to there starting pressure. As the filters age, some of the are af the filters becomes clogged with organic and mineral material that is no longer removable. So what starts out as 150 sq ft. becomes less and less over time.
Your sytem specifically normally starts out at ____psi, now when we clean your filter.
within ____ weeks it has risen to _____psi.
This higher pressure will reduce your flow in gallons per minute as much as 40% and prevent the pool sweep from working. These problems must be corrected asap. If this is not corrected the pool witll start to show signs of algae, and there may be additonal charges to clear up the algae as it is due to replacement of filter cartridges being needed.
Our pricing on cartridge filters is very competitive and most of our filters are made right here in Sacramento. The estimate for your cartridge is enclosed please contact us via email or phone call to approve this right away.
Deon L. Nesson
Guarantee: All gas heater troubleshoots and repairs come with a 90 day guarantee: If pool owner is not satisfied and feels that they would have preferred to purchase a new heater All Clear will credit all parts* back fully towards a new heater purchased from us within 90 days of finished repair.
*Special order parts will be refunded at 40% of the price of the parts as they are not returnable to the manufacturer.
**We no longer work on any of the old Millivolt heaters. They are over 30 years old and it is not in the best interests of a client to repair these. If we are called out to one of these heaters we will not continue to troubleshoot the heater and will only charge a discounted call of $79. which is fully credited with purchase of new heater from All Clear within 6 months.