Main drain cover does not come off. What are ways to clean the cover?

I have a Hayward DE filter that is approximately 3 years old. This season after running the pool a little bit to start clearing it the pressure went up as expected....

We are trying to replace the LED light in our SWS pentair pool light only 2 years old. We can not get adequate info from the installer so that we can purchase and...

I have a Jandy DE filter. I just replaced ALL of the filter grids with brand new ones a few months ago.

Everything was fine but lately the water flow seems to have...

I tried to clean the pool using backwash method to flush the filter of debris and contaminants. But, the water flow rate did not increase after the backwash.
Please...

Hello everyone , we have a big problem with our pool. We just emptied it to make new grout , and now there is an horrible smell coming out from 2 Pipes at the bottom ....

When is the right time to do daily maintenance of a pool ? should it be done only in the morning( the reason given is, only then all the dirts will get settled down in...

It rained here in the south of England earlier in the week for 24 hrs , The result was quite alot of dirt and the pool turning a yellowish , slightly green colour.

I...

First time pool owner and first post...

With the last few cold fronts that have blown through here in Houston (even snowed one day) our in ground pool is losing a...

I havd a project to build in a sand bottom pool with a "Sand beach" area, beach entry and sand throughout the bottom of the pool- like an artificial beach.

I...

In my pool very small insects grown they getting dirtier my pool and it causes many diseases . can anyone tell which tool is used to clean my pool online available.

Gents,

Last year i used a good amount of Ph- in order to maintain a level around 7,2.
This year i hardly use any Ph-, instead i am having to add Ph+

Pool is 15 x 7...

Good Morning,

I have a small pool. 4 1/2 feet deep and 7' round.

I manually vacuum and I have fine dirt (yes its dirt- dogs kicked it in) that when I vacuum it comes...

the area where the spa cascades into the pool has a rust stain ( appr. 4 inches in length) it appears whatever is happening is affecting the plaster and appears to be...

Have a small 10' round above ground pool for grandkids. Has a 1,000 gph pump. We live in West Texas--lots of blowing sand and dirt. Trying to find a way to vacuum out...

IT has stopped working and seems to shake when I turn it on any advice ?

Please assist with which valves to turn in order to get the vacuum working as I cant seem to work it out unnamed1.jpg

I just bought a new net /bag

IS the polaris a vacuum as well as a cleaner ?