Results for "foot valve"

Found the pump basket completely packed with air again this morning when I went out to check on the pool — same thing that happened yesterday, and the day before that. Once I manually fill the housing with water and get it going, the pump runs beautifully all day with no issues at all. But the second I shut it off for the night and try to fire it back up, it just churns away with a basket full of air and refuses to catch on its own.

This has become a frustrating daily ritual. I have a standard above-ground setup and the pump is maybe three or four years old. Water level in the pool looks fine, and I haven't noticed any obvious drips or wet spots around the equipment pad. I'm not sure if this is a seal issue, something with a valve, or just normal wear and tear at this point.

Is there a way to track down exactly where the air is sneaking in? I'd love to fix this myself if it's something manageable, or at least know what I'm dealing with before calling someone out.…more

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

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

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

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

I looked outside this morning and there's this overwhelming musty, swampy stench hitting me from the pool with chunks of dead algae floating everywhere after adding algaecide two days ago. The water looks like a swamp but at least it's not getting worse.

Should I be vacuuming this stuff up now or waiting longer? I don't want to mess up my filter with all this crud, but I also can't stand looking at this disaster anymore. What's the right timing for vacuuming after algaecide treatment?…more

Three different pool cleaning methods later — skimming, brushing, and running my pump for hours — and my water is still cloudy, so I'm wondering if vacuuming to filter works. Is it okay to vacuum debris directly through my pool's filtration system? Want to make sure I'm cleaning it the right way without damaging anything.…more

Replaced my old above-ground pool with this inground concrete setup that needs major repairs, but I've never dealt with draining one before and I'm worried about structural damage. The pool will be without water for potentially several weeks while contractors complete the work.

What are the specific time limits before hydrostatic pressure becomes a concern? Are there differences in safe empty duration between inground concrete pools versus above ground pools with vinyl liners? I want to avoid any structural damage or liner issues during this extended maintenance period.…more

Pulled out my DE filter for spring opening and once again I'm staring at this diatomaceous earth powder wondering how it actually works to clean my pool. I want to make sure I understand what's happening inside the filter tank and how small of particles it can actually remove. Is it really better than other filter types for keeping harmful bacteria and debris out of the pool?

I keep hearing that DE filters are the best for water quality, but I don't really understand the process of how they actually remove contaminants. I want to make sure my kids are swimming in the cleanest possible water.…more

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