The Thinking
Man's Pool
Option #4 - Pressure Side Cleaner
The
fourth option on the "thinking man's pool" is a pressure side pool
cleaner.
FOURTH
OPTION: PRESSURE
SIDE POOL CLEANER
There are several options for automatic pool cleaners.
Booster Pump Operated Cleaners
This type of cleaner requires a booster pump and a timer. It is probably the most dependable type of
cleaner but the most expensive to install and operate (with the possible exception of some of the stand-alone
cleaners).
Pressure Side Cleaners
This cleaner requires only that you have a dedicated suction line and valving at the pump that will allow
some of the pressure to be diverted to operate the pool cleaner. This can be run off of a pool return
line, but that does require quite a bit of extra work to get the flow to the cleaner right.
Suction Side Cleaners
This cleaner operates off of a skimmer in the pool or off of a dedicated vacuum line. Some of these
cleaners work quite well in certain situations, but they typically have a harder time in larger pools or pools
with deep ends.
Robotic
Cleaners
Robotic
cleaners have the advantage of a built-in motor at floor level and can clean a pool thoroughly and
completely in anywhere from
1
to 3 hours. They are not connected in any way to the pool
pump and filter system. Operating at 24 volts, they consume only a minute amount of electricity and re-filter
the water through either cartridges or a dense mesh bag. When they have done their job, you can take them out
of the water and store them. While once robotic cleaners were all in the $1000.00 plus ranges, a good model
can now be gotten for little more than the cost of pressure-side or suction cleaner.
There are a lot of satisfied owners of each of these types of pool cleaners. We are recommending the
pressure side cleaner for our "thinking man's pool" for its energy efficiency and its effectiveness
in cleaning the pool. A
good second choice is the robotic cleaner.
Benefits of Pressure Side Cleaners:
Initial
Cost Savings
A
booster pump driven cleaner requires a booster pump and a timer. This makes it a more expensive
alternative from the start. Then when the booster pump or timer break, you have even more expenses to
deal with.
| Cleaner |
Cleaner Cost |
Booster Pump |
Other Hardware |
Total Cost |
|
Booster Pump Driven Cleaners |
| Polaris 280 |
$500 |
$280 |
Timer - $120 |
$900 |
| Pentair (Letro) Legend |
$420 |
$280 |
Timer - $120 |
$820 |
|
Pressure Side Cleaners |
| Poolvergnuegen |
$460 |
--- |
--- |
$460 |
| Pentair (Letro) Legend 2 |
$469 |
|
|
$469 |
Prices above are
approximate and may vary slightly from actual current prices.
Lower
Cost of Operation
A
typical poolsweep booster pump uses about 1.5 kilowatts per hour to operate (6.4 amps at 240 volts). If
your electricity costs 10 cents/KwH and you run your poolsweep two hours per day, the electrical costs of
operation add up to about $109.50 per year.
Reduced
Noise
By
eliminating the extra booster pump, you eliminate some of the noise in your equipment area.
Mobility
The pressure side cleaners such as the Poolvergnuegen
and the Legend 2 tend to be more effective at getting around the pool. This is not to say that in
certain situations the suction cleaners cannot do a good job, but as a general rule the pressure side cleaners
do get around better.
Lower
Maintenance Costs
On
the whole, the pressure side cleaners such as the Poolvergnuegen
and Legend 2 tend to have fewer parts wearing out
than the Polaris 280. It is not unusual for a Polaris 280 to need $100.00 in replaceable wear parts (not
covered under warranty) each year. These Polaris 280 parts would include the bag, sweep hose, tires, scrubber
on hose, wear rings, etc..
The two pressure side cleaners that stand out above the rest are
the Poolvergnuegen
and the Letro Legend 2. The Polaris 360 does
not rank nearly as high in our opinion because of troublesome maintenance issues.
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to Option 1: Multi-Speed Pumps |