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If you would like more information on our range of Poolstar products, including Poolex Spawer heat pumps, Holl's saunas, NetSpa ice baths and Formidra showers, you can talk to our team on 01284 658770 or send us an email.
We are proud to be the official UK & Ireland Poolstar distribution partner.
The specificity of Poolex Opti Side 700 filter lies in their ability to combine reliability, efficiency, ease of maintenance, and versatility, thus providing a complete solution for maintaining clean and healthy water in a variety of aquatic environments. They are a preferred option for those who demand quality water and exceptional longevity.
Ease of maintenance is one of the strengths of these filters. Their intelligent design allows for quick cleaning and replacement of filter elements, minimizing downtime. This feature ensures efficient and fast maintenance, guaranteeing continuous and optimal operation of your filtration system.
These filters offer extensive compatibility with various filtration pumps, making it easy to integrate them into a variety of existing filtration systems. This versatility ensures a solution tailored to a wide range of applications, providing flexibility appreciated by users.
High-density polyethylene recyclable tank
Models to suit flow rates from 7.8m³/h to 19.2m³/h
Models to suit pools from 45 to 115m³
Maximum operating pressure 2.0 bar, maximum water temperature 40°C
6-way side mounted valve, clear lid with pressure gauge
50mm/1½ inch stepped glue socket union adaptors for connection to your pool pipework (please note that for pipe measurement, Imperial = Internal Bore and Metric = Outside Diameter)
Five year tank, two year valve warranty
If you are replacing a filter that forms part of an existing system then your replacement should match the size of the existing filter.
For example if you already have a 20 inch filter and 1.0HP pump on a 20m³ pool then you would still need 20 inch filter, alternatively you would need to replace both the pump and filter with a smaller selection as per our sizing guide below.
Pool volume |
Filter size |
<45m³ |
18 inch / 450mm |
45-65m³ |
21 inch / 500mm |
65-90m³ |
25 inch / 650mm |
90-115m³ |
28 inch / 700mm |
We stock sand and glass media for our filter sets, the recommended size of sand is 0.4 to 0.8 mm, sand is supplied in 25Kg bags, our glass media is supplied in 20Kg bags.
Please note the sand required is a specific grade, please do not use builders’ sand or play sand as this may block or damage your filter.
Side 450 |
45Kg / 35Kg |
2 x 25Kg Sand / 2 x 20Kg Glass |
Side 500 |
85Kg / 70Kg |
4 x 25Kg Bags / 4 x 20Kg Glass |
Side 650 |
145Kg / 120Kg |
6 x 25Kg Bags / 6 x 20Kg Glass |
Side 700 |
210Kg / 170Kg |
9 x 25Kg Bags / 9 x 20Kg Glass |
Flowrate Max. |
19.2 m³/h |
Size |
28 inch |
Sand / Glass Required |
210 / 170 Kg |
Bags of Sand / Glass |
9 / 9 |
Estimated Pool Size |
115m³ |
Connections |
1½ inch / 50mm |
