Popular New Guides Product Guides Tools Checklists My Pool

Results for "impeller"

612+ Answers Updated Weekly Free
How Long to Run Pool Filter Daily - Complete Guide
Filters Medium 30 minutes 371 👍

How Long to Run Pool Filter Daily - Complete Guide

Every pool season I feel like an idiot asking this, but I genuinely have no idea how many hours my filter should actually be running daily. My kids swim almost every day during summer, and I want to make sure the water stays clean and safe for them. I've heard different opinions - some neighbors say they run theirs 24/7, while others only run it a few hours.

I'm worried about under-filtering and having bacteria or algae grow, but I also don't want to waste electricity if it's not necessary. Our pool gets heavy use with the kids and their friends, plus we've had some really hot weather lately. What's the right balance for daily filter runtime to keep the water properly clean?…more
Can You Run Pool Pump Without Filter? Risks & Solutions
Pump Problems Easy 15 minutes 322 👍

Can You Run Pool Pump Without Filter? Risks & Solutions

Somewhere between my husband questioning why our pool pump is running without a filter cartridge and my growing panic, I'm wondering if I'm actually damaging something. My filter cartridge is completely clogged and I need to replace it, but my kids are asking to swim this afternoon. I'm wondering if I can just run the pump without any filter for a few hours until I can get to the pool store.

I know this probably isn't ideal, but would it cause any serious damage to the pump or create unsafe water conditions? I don't want to risk my children's safety, but I also don't want to damage our equipment if there's a way to manage this temporarily.…more
Can You Run Pool Pump Without Skimmer? Safe Solutions
Pump Problems Medium 30 minutes 274 👍

Can You Run Pool Pump Without Skimmer? Safe Solutions

Every pool owner seems to swear by replacement skimmer baskets, but I'm wondering if I'm about to waste money on this cracked assembly replacement? I have a 20,000 gallon inground pool with both a main drain and skimmer line feeding into the pump. The skimmer is currently letting air into the system and causing the pump to lose prime intermittently.

I'm wondering if I can temporarily close off the skimmer line completely and just run the pump using suction from the main drain until I can fix the skimmer properly. Will this provide adequate circulation for my pool size, and are there any risks I should be aware of? I'm concerned about whether the main drain alone can handle all the filtration needs and if this might cause any damage to my pump or affect water quality during this temporary period.…more
Can You Vacuum Pool After Shock? Complete Safety Guide
Equipment Medium 8-24 hours wait time, 30-60 minutes vacuuming 263 👍

Can You Vacuum Pool After Shock? Complete Safety Guide

Last night my wife casually mentioned our 20,000 gallon inground pool still looks cloudy after yesterday's calcium hypochlorite shock treatment, and now it's all I can see. I added about 2 pounds of shock around 7 PM, and now this morning I'm wondering when it's safe to start vacuuming.

I have a lot of debris that settled to the bottom overnight, including some leaves and dirt that blew in during a storm. My test strips are showing the chlorine is still pretty high - looks like it's reading around 8-10 ppm this morning. I don't want to damage my pool equipment or create any safety issues, but I'm eager to get the pool cleaned up since we have guests coming over this weekend.

What's the recommended waiting period before I can safely vacuum? Should I wait for the chlorine to drop to a certain level first, or is there a standard timeframe I should follow regardless of the chemical readings?…more
Do Variable Speed Pool Pumps Last Longer? Expert Analysis
Pump Problems Easy 15 minutes 237 👍

Do Variable Speed Pool Pumps Last Longer? Expert Analysis

Noticed this is the third pool pump that's died on me in five years and I'm done guessing whether upgrading to variable speed will actually give me better longevity. While the upfront investment is significantly higher than single speed units, I need to understand the actual lifespan differences between these pump types to calculate true ROI.

Specifically, I'm looking for data on operational longevity - how many years can I realistically expect from a variable speed pump compared to a traditional single speed unit? Are there mechanical advantages to variable speed operation that translate to extended equipment life, or is this primarily marketing?…more
How to Tell If Your Pool Cartridge Filter Is Bad - 7 Signs
Filters Easy 15 minutes 232 👍

How to Tell If Your Pool Cartridge Filter Is Bad - 7 Signs

Nobody can explain why my test strips show perfect chemistry levels but my pool water looks like chocolate milk. Filter cartridge looks grayish and the pleats seem a bit beat up. Tried cleaning it but water quality isn't improving.

How do I know when it's actually time to replace the cartridge versus just needing a better cleaning? What should I be looking for?…more
Above Ground Pool Installation: Complete Step-by-Step Guide
Above Ground Medium 8-12 hours 226 👍

Above Ground Pool Installation: Complete Step-by-Step Guide

I opened up my homeowner's insurance policy before starting this above ground pool installation — would any damage to underground utilities actually be covered? What's the actual process? Need to know about site prep, what order to assemble everything, and how long this will realistically take. Don't want to mess this up.…more
How Long Do Pool Cleaners Last? Lifespan by Type
Equipment Easy 15 minutes 218 👍

How Long Do Pool Cleaners Last? Lifespan by Type

Called three pool stores and they're all closed — my robotic cleaner just died at 11 PM mid-cycle and I need to know how long these things should last before buying another overpriced replacement tomorrow.

I want to make a smart investment and buy something that'll actually last, but I need real numbers. What's the typical lifespan I can expect from robotic cleaners versus pressure cleaners versus suction cleaners? I'm willing to do proper maintenance myself to extend the life - just tired of throwing money away on equipment that craps out after a year.…more
Do I Need a New Pool Pump? Signs & Replacement Guide
Pump Problems Medium 45 minutes 212 👍

Do I Need a New Pool Pump? Signs & Replacement Guide

Spent three hours getting completely different advice about my 9-year-old pool pump—neighbor says it just needs cleaning, pool store wants to sell me a replacement, and YouTube's giving me five conflicting solutions. It's making some grinding noises when it starts up, and I noticed a small puddle of water forming near the motor housing after it runs. The pump still seems to be circulating water and maintaining decent flow, but I'm worried these issues might get worse.

I got a quote from a local pool service company and they said repairs would cost around $350, while a new comparable pump would run about $600-700 installed. The pump has been reliable overall, but I'm wondering if I should just bite the bullet and replace it now, or if these are minor issues that are worth fixing. What are the key signs that indicate it's time for a full replacement rather than trying to repair an aging pump?…more
How Pool Skimmers Work: Complete Step-by-Step Guide
Equipment Easy 15 minutes to understand 209 👍

How Pool Skimmers Work: Complete Step-by-Step Guide

Walked out to check my pool skimmer this morning and I'm staring at all these mysterious parts with zero clue how they work together. They keep pitching fancy skimmer upgrades and I don't even know how my current skimmer is supposed to work in the first place.

I see leaves and bugs floating on the surface and sometimes they get sucked into that rectangular opening, but other times debris just sits there. Is there something I should be doing differently, or is this normal? I'd rather understand the basics before these salespeople convince me I need to spend hundreds on upgrades.

Basically, what's the step-by-step process of how water and debris move through a skimmer system? I want to know if mine is working properly or if there's a DIY fix I can try first.…more
How to Tell if Your Pool Pump Isn't Working Properly
Pump Problems Easy 15 minutes 204 👍

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
Can Pool Filter Pressure Be Too Low? Diagnosis & Solutions
Filters Medium 1-3 hours 202 👍

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
How Long Do Above Ground Pool Pumps Last? Lifespan Guide
Above Ground Easy 30 minutes 196 👍

How Long Do Above Ground Pool Pumps Last? Lifespan Guide

The weird grinding noises coming from my above ground pool pump have me worried it's dangerous - with my kids swimming daily, could this thing fail completely and hurt someone? My current setup is a 24-foot round pool (about 13,500 gallons) that gets moderate use during our 5-month swimming season. I maintain proper chemical balance with chlorine levels around 1-3 ppm and pH between 7.2-7.6.

I'm particularly interested in whether there's a significant difference in longevity between budget pumps (around $200-300) versus higher-end models ($500-800). My current pump is about 4 years old and starting to make some noise, so I'm wondering if I should be preparing for replacement soon or if it might have several more years left. What factors most affect pump lifespan - is it mainly about build quality, or does maintenance and usage patterns play a bigger role?…more
Can I Leave Pool Pump Outside in Winter? Storage Guide
Pump Problems Medium 2-3 hours 196 👍

Can I Leave Pool Pump Outside in Winter? Storage Guide

During freezing weather my pool pump starts making this bizarre clicking sound that I've never heard before, and I'm genuinely confused about what's causing it. We have young kids who love to explore everything in the backyard, and I want to make sure our pool pump will be safe sitting outside through the cold months.

I've heard horror stories about pumps getting damaged from freezing, which could lead to expensive repairs or worse - safety issues when we open the pool next spring for the kids. Should I be taking it inside somewhere, or is there a way to properly protect it outdoors? We live in an area that definitely gets below freezing, so I'm particularly concerned about freeze damage.…more
PoolGuy810
Ask a Pool Expert Avg reply < 5 min

My Pool Settings

Hi, I'm Splash!
Need help setting up? I can walk you through it
Pool Info
Calculate volume
Climate & Cover
Typical Chemistry

Pre-fill calculators with your usual levels (optional)

30-50 chlorine, 70-80 SWG
60-80 recommended
250-350 recommended
Equipment

Select your equipment to personalize checklists

Sync across devices

Pool Saved to Cloud

Your sync code (use this to load your profile on another device):

Write this down! There is no way to recover it if you lose it and clear your browser.