Pool Glossary: SLAM, Sanitizer, PSI, CYA & Common Pool Terms
I keep seeing pool terms and abbreviations like SLAM, CYA, FC, PSI, sanitizer, backwash, and shock. What do they mean in plain English?…more
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Fun Kid pranks mom at the swimming pool 😱😍🤣👧🏻❤️👩🏻✅🌈🚀
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How to Know If Your Pool Filter Is Dirty: Clear Warning Signs
Around the pool supply store staring at rows of filters with absolutely no idea how to tell if mine actually needs replacing. What should I be looking for to know when my filter is getting too dirty and needs attention?
I've heard something about pressure readings, but honestly I'm not sure what numbers I should be watching for or what other warning signs might tell me it's time to clean or replace the filter media.…more
I've heard something about pressure readings, but honestly I'm not sure what numbers I should be watching for or what other warning signs might tell me it's time to clean or replace the filter media.…more
Do I Need to Backwash My Pool Filter? Complete Guide
Our pool filter pressure started as slightly higher gauge readings last month but now it's climbing so dangerously high I'm wondering what specific indicators tell me when to backwash.
What are the key signs I should monitor to determine when backwashing is necessary? Are there different procedures for different types of filters, or does the same process apply across all filtration systems?…more
What are the key signs I should monitor to determine when backwashing is necessary? Are there different procedures for different types of filters, or does the same process apply across all filtration systems?…more
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Do DE Pool Filters Need Backwash? Complete Guide + When
Around six months ago I moved into a rental with a DE pool filter that I've never dealt with before and I'm completely lost on whether it needs backwashing. My DE pool filter's pressure gauge has shot up from the normal 12 PSI to about 22 PSI over the past month, and I'm wondering if this means I need to backwash the thing. I've been putting off maintenance because honestly, I'm not even sure how often these DE filters are supposed to be backwashed.
The water clarity has been decent but the high pressure is making me nervous that I'm about to have a bigger problem on my hands. How often should I actually be backwashing this filter, and is there anything special I need to do after backwashing a DE system? I really don't want to mess this up and create an even bigger headache.…more
The water clarity has been decent but the high pressure is making me nervous that I'm about to have a bigger problem on my hands. How often should I actually be backwashing this filter, and is there anything special I need to do after backwashing a DE system? I really don't want to mess this up and create an even bigger headache.…more
How Long to Backwash Pool Sand Filter: Complete Guide
Since it's 11 PM and my sand filter pressure just spiked to dangerous levels — need to backwash this thing before my pump burns out overnight. Right now I'm dealing with my sand filter - the pressure has gone up quite a bit from when I first cleaned it, and I know it's time to backwash.
But here's my question: how long should I actually run the backwash cycle? I don't want to waste a ton of water (my utility bills are already high enough), but I also want to make sure I'm doing it properly. Is there a specific time I should aim for, or some other way to tell when it's done? I'd rather figure this out myself than pay someone else to do basic maintenance.…more
But here's my question: how long should I actually run the backwash cycle? I don't want to waste a ton of water (my utility bills are already high enough), but I also want to make sure I'm doing it properly. Is there a specific time I should aim for, or some other way to tell when it's done? I'd rather figure this out myself than pay someone else to do basic maintenance.…more
Can You Pressure Wash Pool Filters? Safe Cleaning Guide
Between my pool party this Saturday and getting completely conflicting advice on pressure washing cartridge versus DE filters, I'm running out of time to figure this out.
My current setup includes cartridge filters, but I'm considering switching to either DE or sand filtration depending on cleaning requirements.
What are the specific limitations and recommended procedures for pressure washing each filter type? I want to ensure I'm using appropriate PSI settings and techniques to avoid damaging the filtration media while achieving optimal cleaning results.…more
My current setup includes cartridge filters, but I'm considering switching to either DE or sand filtration depending on cleaning requirements.
What are the specific limitations and recommended procedures for pressure washing each filter type? I want to ensure I'm using appropriate PSI settings and techniques to avoid damaging the filtration media while achieving optimal cleaning results.…more
Can Pool Filter Pressure Be Too Low? Diagnosis & Solutions
Found out from my wife that our pool filter pressure gauge has been stuck at a weirdly low 6-7 PSI all week and now I can't stop obsessing over it. My 20,000 gallon inground pool has been running fine otherwise, but I'm wondering if this low pressure is something I should be concerned about.
I've heard people talk about high filter pressure being bad, but nobody ever mentions if pressure can be too low. The pump seems to be running, but I'm not sure if the water flow looks as strong as it used to be. Water chemistry has been balanced - chlorine at 2.5 ppm, pH at 7.4, and alkalinity at 110 ppm. Should I be worried about this low pressure reading, and what could be causing it?…more
I've heard people talk about high filter pressure being bad, but nobody ever mentions if pressure can be too low. The pump seems to be running, but I'm not sure if the water flow looks as strong as it used to be. Water chemistry has been balanced - chlorine at 2.5 ppm, pH at 7.4, and alkalinity at 110 ppm. Should I be worried about this low pressure reading, and what could be causing it?…more
How to Use a Pool Sand Filter: Complete Step-by-Step Guide
The pool sand filter that worked fine for years started giving me cloudy water last month but now it's completely dead and those expensive pool store fixes aren't working.
Can someone just give me the straight facts on how to actually operate my sand filter? I want to know the basic daily routine, when I should backwash, and how to tell if it's working properly. I'm looking for simple, practical steps I can handle myself without breaking the bank on unnecessary add-ons.…more
Can someone just give me the straight facts on how to actually operate my sand filter? I want to know the basic daily routine, when I should backwash, and how to tell if it's working properly. I'm looking for simple, practical steps I can handle myself without breaking the bank on unnecessary add-ons.…more
How to Tell if Your Pool Pump Isn't Working Properly
This 4-year-old pool pump is turning my once-crystal-clear water cloudy and stagnant — is it worth repairing or should I just replace the whole thing? I'm not super technical when it comes to pool equipment, so I'm not sure what warning signs I should be watching for.
What are the telltale signs that indicate my pump isn't doing its job properly? I want to catch any problems before they turn into expensive repairs or leave me with a swamp instead of a swimming pool!…more
What are the telltale signs that indicate my pump isn't doing its job properly? I want to catch any problems before they turn into expensive repairs or leave me with a swamp instead of a swimming pool!…more
Do I Need DE in My Pool Filter? Diagnosis & Solutions
I turned to three different pool techs about my 2019 Pentair FNS Plus cartridge system and got three completely different answers about adding DE. My kids spend hours in the pool every day during summer, and I want to make sure the water is as clean and safe as possible for them.
I'm honestly not even 100% sure what type of filter system we have - the previous homeowner left some DE powder in the pool shed, but I don't know if I'm supposed to be using it or not. How do I figure out if my specific filter needs DE, and if so, what's the right way to add it? I just want crystal clear water that's safe for my children to swim in every day.…more
I'm honestly not even 100% sure what type of filter system we have - the previous homeowner left some DE powder in the pool shed, but I don't know if I'm supposed to be using it or not. How do I figure out if my specific filter needs DE, and if so, what's the right way to add it? I just want crystal clear water that's safe for my children to swim in every day.…more
Pool Filter Balls vs Sand: Complete Replacement Guide
Noticed my pool filter isn't performing like it used to — can't afford professional service right now, so is switching from sand to filter balls a DIY job under $100? The pool store mentioned they might work better than traditional sand, but I want to make sure before I make the switch.
Are filter balls actually a good replacement for sand in my filter system? I'm curious about things like how well they filter compared to sand, if they're easier to work with, and whether the maintenance routine changes at all. Any guidance would be really helpful!…more
Are filter balls actually a good replacement for sand in my filter system? I'm curious about things like how well they filter compared to sand, if they're easier to work with, and whether the maintenance routine changes at all. Any guidance would be really helpful!…more
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How Pool Sand Filters Work: Complete Diagram & Process
New pool owner trying to understand how my sand filter actually cleans the water. Watched a couple YouTube videos but they all skip over the important details. The pool store just says "backwash when pressure goes up" but I want to actually understand what's happening inside this tank.…more
How Long Do Pool DE Filters Last? Complete Lifespan Guide
Pulled the cover off my DE filter system today and got hit with this awful musty, stagnant smell after 18 months of running it on my 20,000-gallon pool. I've been adding fresh DE powder every few weeks after backwashing, but I'm not sure how long the actual filter grids are supposed to last before they need to be completely replaced.
Lately I've noticed that my filter cycles seem to be getting shorter - I'm having to backwash more frequently than I used to, and the water clarity isn't quite as crystal clear as it was when the system was newer. My pool gets moderate use with about 4-6 swimmers regularly, and I keep my chlorine around 2-3 ppm and pH at 7.4. Are these signs that my grids are wearing out, or is this normal aging? What's the typical lifespan I should expect from DE filter components?…more
Lately I've noticed that my filter cycles seem to be getting shorter - I'm having to backwash more frequently than I used to, and the water clarity isn't quite as crystal clear as it was when the system was newer. My pool gets moderate use with about 4-6 swimmers regularly, and I keep my chlorine around 2-3 ppm and pH at 7.4. Are these signs that my grids are wearing out, or is this normal aging? What's the typical lifespan I should expect from DE filter components?…more
How to Backwash Pool Filter - Complete Step-by-Step Guide
Apparently my pool filter started shooting dirty water back into the pool during what I thought was a normal backwash cycle yesterday.
The pool store told me I need to backwash my filter regularly, but I'm honestly not sure what that means or how to do it properly.
I see there's a multiport valve on my filter system with different settings like BACKWASH, RINSE, and FILTER, but I don't want to mess anything up by doing it wrong. Can someone walk me through the exact steps? Like do I turn the pump off first, and how long am I supposed to run it in each mode?…more
The pool store told me I need to backwash my filter regularly, but I'm honestly not sure what that means or how to do it properly.
I see there's a multiport valve on my filter system with different settings like BACKWASH, RINSE, and FILTER, but I don't want to mess anything up by doing it wrong. Can someone walk me through the exact steps? Like do I turn the pump off first, and how long am I supposed to run it in each mode?…more
How Pool Filters Work: Sand, Cartridge & DE Filter Guide
Pool store tried explaining the difference between sand, cartridge, and DE filters for 20 minutes and I walked out more confused than when I went in. My sand filter is dying and I need to pick a replacement but every type seems to have major trade-offs. How do these three actually compare?…more