Every swimming pool requires swimming pool filter pumps to maintain it in good condition through filtration. Depending on your specific needs, you can also use a heater and chlorinator to further purify the swimming pool water. However, you need to give attention to the specific requirements of your pool when you are selecting pool filter pumps.

Pool Filter Pumps: What Are They and What Do They Do?

The main function of pool filter pumps is to keep the swimming pool water fresh, clean and safe. A pool filter pump is essentially a motorized device, where the motor creates a vacuum by turning the impeller in the pump and draws the water in to the filter. The water is then passed through a filter or a strainer bag to remove larger debris, such as twigs and leaves. Then, the water is passed through another filter, where the smaller particles are filtered out. Finally, the clean water is expelled through the outlet back into the pool after all the debris and impurities have been removed.

Swimming pool filter pumps use filters made of the following materials:

1. Diatomaceous Earth (DE): DE filters are easily available in the market and are quite inexpensive. They are considered to be the most efficient filter systems, as they can trap particles that are as small as 3 to 5 microns. DE essentially consists of the fossilized skeletons of diatoms, which act like tiny sponges to trap small impurities.

2. Sand Filters: The sand in these filters is specially graded to be used in the filtration system. They are efficient enough to trap impurities between the size of 20 and 100 microns. Sand filters, when properly maintained, can be used for up to 20 years.

3. Cartridge Filters: These cartridge filters contain a very fine, accordion folded screen to trap the impure particles. The size range of the particles that can be trapped in these filters is 20 to 200 microns. However, cartridge filters must be replaced every 2 to 5 years.

Choosing the Right Pool Filter Pumps

There are a number of companies that offer different types of pool filter pumps in the market today. However, the important factor when choosing a filter pump is the basic requirement and dimensions of your pool.

First of all, you need to choose a filter pump according to the type of pool you have, whether it is an above ground pool or an in ground pool. Filter pumps designed for an in ground pool will not work efficiently in an above ground pool and vice-versa.

Also, the capacity of the pool and the flow rate or head should be considered when selecting a filter pump. A low head pump should be used for in ground pools of capacity below 10,000 gallons. For pools with a capacity between 10,000 to 20,000 gallons, medium head pumps should be employed. For pools with a capacity of over 20,000 gallons, high head pumps should be used.

You should also look for features such as automatic regulator valves and timer functionalities to ease the operation of the filter pump.

No matter what type of pool filter pump you are looking for, whether you have an in ground pool or above ground pool, you will surely find it at www.poolsupplyforless.com. This online retailer offers a wide variety of pool filter pumps and other swimming accessories for you to choose from.