ServicesFilter Cleaning
Pool Filter Cleaning in Florence
A clogged filter makes your pump work harder and leaves the water dull no matter how much chlorine goes in. We open the tank, clean or recharge the media, check every seal and show you photos of what came out.
What a real filter cleaning involves
Your filter catches the dust, pollen, sunscreen and fine debris your skimmer misses. Over a few months that buildup packs into the cartridge pleats, coats the DE grids or channels through the sand. Water slows down, pressure climbs and your pump runs longer to move less water.
A quick hose-off at the pad only reaches the surface. We pull the media out, clean it the right way for its type, and look at the tank, O-rings and gauge while it is open. Desert dust and hard water work into filters faster than most people expect, so the inside often tells a different story than the outside.
Every visit includes photos of the media before and after, plus the pressure reading at start and finish. You can see exactly what we found and what changed, even if you were at work the whole time.
What we do during a filter cleaning
- 01
Cartridge cleaning
We remove each cartridge and rinse it pleat by pleat. When oils or calcium have glazed the fabric, we soak it in a degreaser or a mild acid solution so the pleats can actually filter again.
- 02
DE grid teardown
We take the grid assembly out, wash off the old diatomaceous earth and check each grid for tears or a cracked manifold. After reassembly we add fresh DE in the amount your filter is rated for.
- 03
Sand filter service
We backwash, check the sand for clumping or calcium crust, and tell you plainly whether it can be cleaned or is due for new media.
- 04
Seals, gauge and air relief
We inspect the tank O-ring and lube it, check the clamp band and confirm the pressure gauge and air relief valve work. A dead gauge hides a dirty filter, so we note it if yours is stuck.
- 05
Readings and notes
We record the clean pressure reading so you have a baseline for next time, and we list any worn parts we spotted along the way.
Questions about Filter Cleaning?
Call(520) 645-2946Signs your filter needs cleaning
Pressure is up 8 to 10 psi
Most filters should be cleaned once the gauge reads about 8 to 10 psi above its clean starting point. If you never wrote that number down, we will record it for you.
Weak return jets
Gentle flow from the returns usually means water is fighting its way through packed media.
Cloudy water that won't clear
If the chemistry looks fine but the water stays hazy, the filter is often letting fine particles slip through or isn't moving enough water.
Debris blowing back into the pool
Fine sand or DE on the floor after the pump runs points to a torn grid, cracked lateral or worn cartridge.
It has been a few months
After a dust storm or a heavy pool-party weekend, a filter can load up much faster than usual.
How the visit goes
- 1
Starting reading and photos
We note the running pressure, look over the equipment pad and take photos before anything is opened.
- 2
Shut down and open up
We turn off the pump, relieve pressure through the air valve and open the tank safely. The media comes out, and we look it over just as we found it.
- 3
Clean, inspect and reassemble
We clean the media for its type, check seals and parts, and put everything back together with a lubricated O-ring.
- 4
Restart and confirm
We prime the pump, bleed the air and check for drips at the clamp and fittings. The new clean pressure goes in your notes, and we rinse off the pad before we leave.
What affects the price
Filter cleaning is priced by what your filter needs, and we explain that before we start. Your quote over the phone covers the cleaning itself. If we find a torn cartridge or worn part, we show you what we found and ask before replacing anything.
- Filter type
- Cartridge, DE and sand filters each take different time and supplies. DE filters need fresh powder after every teardown.
- Condition of the media
- Calcium-glazed or oil-heavy cartridges need a soak on top of a rinse, which adds time.
- Filter size
- Multi-cartridge units and large DE tanks simply have more surface to clean.
- Parts found worn
- A cracked O-ring, failed gauge or torn grid is a separate cost, and you decide whether to replace it.
Filter cleaning questions
How often should my pool filter be cleaned?
For most pools here, every three to four months for cartridge and DE filters is a good rhythm. Heavy use, dust storms and nearby trees can shorten that. Watching your pressure gauge is the most reliable guide.
Can't I just hose off the cartridge myself?
A hose rinse helps, and it is fine between cleanings. It does not remove the oils and calcium that build up inside the pleats, though. Those need a soak, which is a big part of what we do.
Is filter cleaning part of weekly service?
Our weekly pool cleaning keeps an eye on your filter pressure and lets you know when it is time. A full teardown is a separate job, and we will tell you when it is due rather than doing it on a schedule you don't need.
When does a cartridge need replacing instead of cleaning?
When the fabric is torn, the end caps are cracked or the pleats stay stiff and stained after a soak. We will point out the wear so you can see it for yourself before you decide.
Do you service filters outside Florence?
Yes. We also clean filters in San Tan Valley, Coolidge, Queen Creek and other nearby towns. Ask when you call and we will confirm your area.
Let's get your water moving again
Tell us your filter type and what the gauge reads, and we will give you a clear price for the cleaning. You will see every step in photos afterward.