Filters & specifications

Swimming pool filtration systems, sized for your plant room

Four Mineral+Biome® filters cover pools from plunge pools to large indoor pools. Every system comes complete: filter, pump, UV, dosing, controls and pipework, supplied by Origin Aqua.

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200+ UK pools
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Plant room in Zurich with the Mineral+Biome® filter, control panel and blue top-up vessels — Plant room, Zurich, 2025

Size finder

Which filter does your pool need?

An instant guide from our published specifications. We confirm the final choice after a survey of the site.

At a glance

Compare the range

Maximum pool volume depends on how the pool is covered: a cover keeps out debris and nutrients, so the same filter handles a larger pool.

Specification	650 mm	830 mm	1000 mm	980S low headroom
Product code	OA-650-001	OA-830-001	OA-1000-001	OA-980S-001
Indoor pool	up to 100 m³	up to 130 m³	up to 200 m³	up to 100 m³
Outdoor, safety cover	up to 70 m³	up to 114 m³	up to 160 m³	up to 70 m³
Outdoor, slatted, solar, bubble or no cover	up to 50 m³	up to 100 m³	up to 150 m³	up to 50 m³
Filter diameter	650 mm	830 mm	1000 mm	980 mm
Plant room (L × W × H)	from 1.5 × 1.5 × 1.8 m	from 1.5 × 1.5 × 1.8 m	1.5 × 2.0 × 2.25 m	1.5 × 1.9 × 1.4 m
Minimum door width	700 mm	860 mm	1025 mm	980 mm
Pipework diameter	63 mm	63 mm	63 mm	63 mm

Source: Origin Aqua specification documents, OA_TS_012 rev 01. Pools larger than the standard range are designed on request.

OA-650-001 · Smaller pools

650 mm Deep Bed Filter

The compact choice for smaller pools and plunge pools, with the smallest footprint in the range.

Indoor pool	up to 100 m³
Outdoor, safety cover	up to 70 m³
Outdoor, other or no cover	up to 50 m³
Plant room	from 1.5 × 1.5 m floor, 1.8 m high
Minimum door width	700 mm
Pipework	63 mm

OA-830-001 · Medium pools

830 mm Deep Bed Filter

For medium-sized pools, indoor or outdoor.

Indoor pool	up to 130 m³
Outdoor, safety cover	up to 114 m³
Outdoor, other or no cover	up to 100 m³
Plant room	from 1.5 × 1.5 m floor, 1.8 m high
Minimum door width	860 mm
Pipework	63 mm

OA-1000-001 · Large pools

1000 mm Deep Bed Filter

For larger pools, with a double nozzle plate and pipe sets made to suit each site.

Indoor pool	up to 200 m³
Outdoor, safety cover	up to 160 m³
Outdoor, other or no cover	up to 150 m³
Plant room	1.5 × 2.0 m floor, 2.25 m high
Minimum door width	1025 mm
Pipework	63 mm, bespoke pipe sets

980S low-headroom filter with pump and pipework

OA-980S-001 · Low headroom

980S Filter

A wider, lower vessel for basements, hatch-access plant rooms and anywhere ceiling height is tight. The whole system stands 1.4 m high.

Indoor pool	up to 100 m³
Outdoor, safety cover	up to 70 m³
Outdoor, other or no cover	up to 50 m³
Plant room	1.5 × 1.9 m floor, 1.4 m high
Minimum door width	980 mm
Pipework	63 mm

Included with every filter

Control System & Smart Loom

One wall-mounted panel automates the whole system: backwashing, dosing and pump control, with a touchscreen and a connection to the Origin Aqua app.

Product code	OA-MBC-100
Power supply	Single phase 230 V AC, 50 Hz
Enclosure	500 × 600 × 210 mm
Control	Touchscreen
Communication	Ethernet, RS485
Mains breakers	7
Relay outputs	14, of which 3 user-programmable
Dosing pumps	2, automatic
Sensors	Pressure, flow rate, temperature

Electrical installation requirements: document OA_PP_003.

Clean fill water, before it reaches the pool

Pools lose water to evaporation and backwashing. Where the mains supply is high in phosphate or minerals, a top-up unit treats new water on the way in. We choose and size it after analysing the site's fill water.

OA-TU-200

PhosXtract media

Removes phosphate from fill water, so a key algae nutrient never reaches the pool.

600 L/hr2 × 30 L vessels15 mm connectionPools 0–150 m³

OA-TU-300

Reverse osmosis

Removes up to 99% of nutrients and dissolved contaminants from fill water and reduces hardness.

300 L/hr15 mm in / outPools 0–150 m³

In existing plant rooms

Published specifications: OA_TS_012 rev 01.

Water Filtration Technology