Do I need 2 of them for my dive pool?
2089806
I have a 16,000 gallon pool with one sunken treasure I put 2 3 inch chlorine tablets in it & it has been working fine. I need to refill it about every 10 days.
2089807
You can certainly start with just one. Just make sure to check the water and chlorine levels daily until you have an answer. I have a 12ft deep dive pool so I do use two. If one can't handle it, put your surface floater back in while waiting for a second to arrive.
2089808
It is recommended to have two Sunken Treasure's for pools over 15,000 gallons and for dive pools. All those gallons require the additional dispenser to distribute the chlorine properly. This is especially helpful in the hot summer months since water temperatures rise, promoting more algae and bacterial growth. Put two tabs in the Sunken Treasure in the deep end, one tab in the Sunken Treasure in the shallow end. In winter months you can cut back to one tab in each.
2258007
One should be enough for just the reservoir. You will probably need three to flush the lines too.
1797489
2 should work, but to be effective they will need to be suspended about a foot above the tank. It works great on my 10 gallon reef tank.
1197414
You just use one, the second is a spare. It goes inside the silver top, all the way against the top. It's a gasket to prevent leaking.
1863503
That is correct, you'll need two sets. Fortunately, they're inexpensive and the sand to fill them from a home improvement store is too!
1635094
They are sold single so you would need 2. They go on sale for as low as $179 from time to time so that is what everyone is probably talking about.
1351172
I needed two sets. If you have more that 18" of ladder under water, you will too.
1561588
Yes just put 2 big tarps under the pool. Also we bought 2 cinder blocks at Home depot. Put one outside and one inside on a bathroom math to protect the pool and you won't need a ladder... Use chlorine shock just a little bit once a week and also balance that you can get from Walmart... The chlorine tablets takes too long time to dissolve... Use a stick for balancing the water and you will see what chemicals you need. I only run the pump 1 time a month for 3 hours or if the water is not clear... You don't need to run it more because it costs power to run...
1543910
It's probably unnecessary to have two. However, for me, it's safest to have two for heaver pots pans etc. I'm also always misplacing one so a second is critical for my baking sanity. :)
2045187
No, you just need the one, if your just doing a headboard. If you want to attach a footboard you will need 2
2206411
Yes, you do. Depending on how many sprayers you have you may need more than valve for the sprayers. They are not cheap. The diver valve alone was $200.
954629
This is for splitting a SWiM signal for connection to two SWiM compatible receivers. If you don't have a SWiM network then you will still need two cables for your DVR for both tuners.
1482550
You need the flat seal. It's designed so that it will not wear down as quickly. By the way, I think its one of the best pool cleaners out there, and it's the only one I would buy.
1297033
We have two and we use them just like they are, so we can jump right out of the pool and chillax! Although you could put cushions on them if you wanted.
214694
Only one is needed, but I talked with my friend who installed the exact same model 10 years ago and he didn't install a filter. He never has had any problems, so didn't install mine either and I haven't noticed any build-up.
1127626
It depends on where you have the check valve installed. If you have it inline after both pumps meet, then no you don't. If your check valve is attached to the main pump, then yes you would need another check valve.
359405
I do not recommend buying one of these cleaners. In the long-run you'll be unhappy with it...A two wheel cleaner is for smaller pools. If your port is in one end of the pool, rather than the middle, you'd buy a 4-wheel. If the port (where you're gonna plug it in) is in the middle of the pool or if you have a small pool, you'd get a 2-wheel.