Hayward, Sta-rite, Pentair and Water-Ace all have good track records. Hayward offers their Super Pump line which are some of the best pumps in the industry.
Poolerific! (...Warning this is not a real brand
Many observers believe that Pentair makes the best pool pumps. Their IntelliFlo model is a among the best.
The size of a heat pump that you can use for a pool which is 18 feet wide by 33 feet long and has a depth of 4.5 feet can vary depending on specific brand of heat pump you wish to purchase. The minimum size of heat pump for an above ground pool of this size in 102,000 BTU.
It would be recommended to observe the pump size rating (horsepower) and replace with a swimming pool pump that has a similar flow curve. In terms of brand name, there is no reason that you need to use the existing brand again unless you want to.
There are many different places where one could purchase a pool heat pump online. Some retailers who sell this type of product include Pool Supply 360, Pool Supply Unlimited, and National Pool Wholesalers.
There are a few different websites where one can purchase a well pump online. Some of the best choices include eBay, Amazon, Orion Air Sales and Pool Supplies Canada.
here are some top three pool pump brands in this website that you can decide from with best quality and reviews. http://www.bestswimmingpoolpumps-poolpumps.com/
This could be from 3 yrs to 20 yrs. depending on brand and the conditions in which the pump is running.
the best pump is a sta-rite dura glas .. a 1hp is what i would use
We can not tell you this as we can not see your pump. The best thing is to get a pool man to look at it and advise you.
You can hire a pump from your local hire shop or purchase a submersible one
One of the best ways to prevent problems with your swimming pool is by running the pump and circulating the water. The best care for the pool varies depending on the type of pool you have but keeping proper water chemistry is important for any pool.