Results for "pool-testing"

Heaters Medium 15 minutes 253 👍 1

How Do Pool Heaters Work? Complete Guide to Pool Heating

Found myself staring at a pile of pool heating equipment with my tools spread out, ready to tackle this installation but totally lost on which system actually makes sense. Gas, electric, heat pump - they all claim to do the same thing but work differently somehow.

What's the actual difference between these heater types? How does each one actually heat the water? Want to understand the mechanics before dropping cash on one.…more

Read answer

Maintenance Easy 5 minutes 219 👍 1

How to Spell Pool - Correct Spelling and Pool Terms Guide

It started with a few embarrassing typos in my pool maintenance logs last month and turned into me questioning every word I write about my 20,000-gallon inground system. Obviously I know how to spell the basic word "pool," but I want to be thorough and professional in my record-keeping.

When I'm documenting chemical treatments, test results, and communicating with pool service companies, proper spelling and terminology seems important for clear communication. I've noticed that using incorrect terms or spellings can sometimes lead to confusion when discussing maintenance procedures with professionals.

Can someone confirm the correct spelling of "pool" and explain why proper pool terminology matters when dealing with maintenance documentation and professional communications?…more

Read answer

Filters Easy N/A - System requirement 258 👍 0

Do I Need a Pool Filter? Essential Guide for Pool Owners

According to my thermometer, my pool water stays crystal clear below 75°F but turns into a cloudy mess the second we hit 80°F. My kids will be spending a lot of time in the water this summer, and I want to make sure I'm not cutting corners on anything that affects their safety.

I've been told that pool filters are a must-have, but I'm wondering if I can get by with just chemicals to keep the water clean. Are filters actually required, or is this just pool companies trying to sell more equipment? I need to know if skipping the filter would put my children at risk when they're swimming.…more

Read answer

Editor's Pick

Dolphin Nautilus CC Plus Robotic Pool Vacuum (2026)

Wall-climbing scrubber brush and Wi-Fi control — ideal for in-ground pools up to 40 ft. View on Amazon →

Sponsored

Pump Problems Medium 2-3 hours for assessment and calculations 254 👍 1

Do I Need a Bigger Pool Pump? Complete Sizing Guide 2026

Turned out my husband was right when he said our pool water looks like weak tea despite perfect chemical levels, and now I'm questioning if our pump is actually doing its job. My pool is about 20,000 gallons and I have no idea how long it takes for all the water to cycle through.

I want to make sure the filtration is strong enough to remove bacteria and contaminants effectively. How do I know if I need to upgrade to a more powerful pump? What should I be looking for to ensure the water is turning over frequently enough for safe swimming?…more

Read answer

Equipment Easy 15 minutes 107 👍 0

How Pool Pumps Work: Complete Guide to Pool Circulation

My pool pump has been running louder than usual lately, and I'm starting to wonder if I actually understand how this thing works. Ever since we had that power outage last month, the pump seems to be working harder but the water circulation doesn't look quite right. I can see water moving through the return jets, but I'm not really sure what's happening inside the pump itself or how it's supposed to move all that water through the filter system. Is there a simple way to understand the mechanics so I can better troubleshoot when something goes wrong?…more

Read answer

Maintenance Easy 45 minutes 268 👍 1

Do I Need a Pool Pillow for Winter? Complete Guide

Despite being on a tight budget for winter pool closing, I'm wondering if a pool pillow is actually necessary or just another expense I can skip? I've been researching proper closing procedures and keep seeing conflicting information about pool pillows (air pillows). Some sources say they're absolutely critical, while others suggest they're optional accessories.

Specifically, I need to understand whether pool pillows actually provide meaningful protection against freeze damage to pool walls and equipment. My pool is located in an area where temperatures regularly drop below freezing for extended periods during winter months. What's the technical reasoning behind using these pillows, and what risks am I facing if I skip this component of winterization?…more

Read answer

Water Chemistry Medium 30 minutes 435 👍 1

Can You Filter Pool Water to Drink? Safe Methods & Risks

Replaced my emergency water storage with a pool filtration system idea since shortages are coming — but am I about to waste money on something unsafe? My pool is about 20,000 gallons and I maintain it with standard chlorine tablets, algaecide, and pH balancers. The chlorine levels are usually around 2-3 ppm, and I add shock treatment weekly.

I've seen some advanced water filtration systems advertised that claim to remove chemicals and contaminants. Would something like reverse osmosis or activated carbon filtration be able to remove all the pool chemicals like chlorine, cyanuric acid, and other sanitizers to make it safe for drinking? I'm concerned about the health risks but need to understand if there are any reliable methods that could work in an emergency situation.…more

Read answer

Winterizing Easy 45 minutes 247 👍 1

Do I Need Pool Antifreeze? Complete Winterizing Guide

According to my old above-ground pool routine I never needed antifreeze, but now I'm questioning everything with this inground setup. My neighbor swears by it but another friend says it's totally unnecessary. I live in an area where we definitely get below freezing temps, but I'm not sure if my equipment can be completely drained or not.

What are the situations where pool antifreeze is actually needed? And if I do need it, does it matter what type I buy? Don't want to mess this up and end up with burst pipes come spring!…more

Read answer

Maintenance Medium 1-3 days for installation 360 👍 1

Pool Fence Requirements: Do You Need One? Safety Guide 2026

According to my contractor, I'm looking at $3,200 for pool fencing and wondering if it's actually legally required before my installation is complete.

Anyone know the actual requirements? Like how deep does a pool have to be before you need fencing, and are there specific rules about the fence height or gate types? Just want to make sure I'm following all the safety regulations and not getting hit with any surprise violations from the city!…more

Read answer

Heaters Medium 45 minutes 254 👍 1

How Solar Pool Heaters Work: Diagnosis & Troubleshooting

According to what I spotted this morning, my solar heater panels are just sitting there doing absolutely nothing while every "expert" keeps pushing gas systems instead. They keep pushing these pricey gas heaters and telling me solar is "complicated" - probably because there's less markup for them.

I want to understand the actual process of how solar pool heaters function before I make any decisions. Do they really just use the sun's energy somehow? I'm hoping to find a more cost-effective heating solution and maybe even explore some DIY options instead of getting ripped off again.…more

Read answer

Winterizing Medium 4-6 hours 202 👍 0

Do I Need Pool Closing Chemicals? Complete Winter Guide

Staring at my pool after that brutal cold snap hit last week, I'm scrambling to winterize but drowning in conflicting advice about which chemicals I actually need. Some people say I need a whole arsenal of closing chemicals, others tell me just throw a tarp on it and call it good.

I really don't want to deal with a swamp when I open it back up in spring, but I also don't want to buy a bunch of stuff I don't actually need. What are the must-have chemicals for winterizing? I've heard about algaecide and antifreeze but not sure what else or if those are even necessary.…more

Read answer

Product Ranking 8 compared

Best Variable Speed Pool Pumps

4.5 (12,400 reviews)

Winterizing Easy 2-4 hours 179 👍 0

Do I Need a Pool Cover? Winter & Summer Benefits Guide

Somewhere between dumping another fortune into pool chemicals and actually wanting to swim in my own backyard, I decided to grab a pool cover and handle this myself.

I've been looking into DIY solutions to cut down on maintenance costs, and I keep seeing mixed opinions about covers. Do they really make a difference with chemical usage and heating bills? I live in an area with cold winters, so I'm also wondering if I need different types of covers for different seasons. Just want to know if this is a legitimate way to save money or if I'm better off sticking with my current routine.…more

Read answer

Equipment Easy 30 minutes 288 👍 0

Do I Need a Pool Vacuum? Complete Equipment Guide 2026

Wondering if anyone else had their manual skimming routine work perfectly on their old above-ground pool but this inground one still looks swampy? I've been trying to maintain it with just skimming and brushing, but there's always debris settling on the bottom that I can't seem to get rid of. My neighbors keep telling me I need some kind of vacuum, but I have no idea what type would actually work for my setup.

I have a medium-sized inground pool that gets a decent amount of leaves from the trees overhead, especially in fall. I'm willing to put in some manual work if it saves money, but I also don't want to be out there for hours every week. What should I be looking for in a pool vacuum, and do I really need one or are there alternatives that actually work?…more

Read answer

Algae Green Pool Medium 72 👍 1

Why is my salt water pool turning green all of a sudden?

I just checked my salt water pool this morning and the water looks like pea soup. I know salt pools are supposed to be low maintenance, but I don't have any chlorine readings and I'm not sure if my generator is working or if I need to shock it myself.…more

Read answer

Filters Medium 45 minutes 214 👍 1

Can You Vacuum Pool on Filter Setting? Complete Guide

About to give up on pool vacuuming after yesterday's disaster — kept getting debris blown right back in no matter what I did. My standard maintenance routine involves weekly vacuuming, but I'm uncertain whether the filter setting is appropriate for all scenarios or if there are specific conditions that warrant switching to the waste position.

Specifically, I want to understand the technical rationale behind each setting choice. When does debris load become sufficient to justify bypassing the filtration system entirely? Are there water quality indicators or visible contamination thresholds that should trigger a waste setting protocol instead of normal filtration?…more

Read answer

Loading more Q&A...

You've seen all 245 Q&A articles!