GRAF Australia
Quote
Optimax Filter External (Class B) - GRAF - Rainwater Solutions Australia

GRAF

Optimax Filter External (Class B)

Optimax Filter External (Class B) - rainwater filtration / pre-filter component.

Brand

GRAF

Range

Rainwater

SKU

340031

Selected SKU

340031

Price on request

Talk to us

Upload plans on the quote form for civil sizing, pump station design, or treatment plant PE calculations.

← Back to Rainwater Solutions

Certified qualityISO 9001 · AS/NZS standards
15-year warrantyOn selected tank ranges
Recycled plasticsSustainable manufacturing

Typical applications

Residential
Commercial
Garden irrigation
Roof runoff

Full specification

Product details

Key construction, installation and performance notes for Optimax Filter External (Class B).

Overview

Optimax Filter External (Class B) - rainwater filtration / pre-filter component.

Specification focus

Technical documents

Brochures, drawings, manuals & BIM

Download brochure

Rainwater management brochure

PDF product information for specification and install planning.

Download PDF

Brochures & catalogues

(1)
Rainwater management brochureBrochure PDF

Drawings

(4)
Graf Optimax External FilterPDF | DWG-026.pdf | Rev 1 | 3/05/2016Graf Universal External FilterPDF | DWG-012.pdf | Rev 1 | 2/05/2016Filter recommended installation for Garantia dome 100mm pre drilled holesPDF | DWG-463.pdf | Rev 1 | 24/07/2025Filter recommended installation for Garantia dome 150mm pre drilled holesPDF | DWG-465.pdf | Rev 1 | 24/07/2025

Technical manuals

(7)
Instruction for installation and maintenance GRAF Optimax Pro Filter internalPDF | MNL-080.pdf | Rev 1 | 19/10/2021Universal External Commercial Filter (Installation and Maintenance)PDF | MNL-046.pdf | Rev 1 | 29/02/2016Universal Filter 3 External and Internal (Installation and Maintenance)PDF | MNL-039.pdf | Rev 1 | 31/08/2015GARANTIA SUPRA FILTER (Installation and Maintenance)PDF | MNL-001.pdf | Rev 1 | 31/03/2014Minimax Pro Filter Internal (Installation and Maintenance)PDF | MNL-032.pdf | Rev 2 | 1/09/2020Universal Internal fitted filter strainer (Installation and Maintenance)PDF | MNL-014.pdf | Rev 1 | 30/06/2014Installation Instructions Anaerobix Filter in a GRAF Tank multilingualPDF | MNL-064.pdf | Rev 1 | 30/04/2017

Complete the system

Recommended products and accessories

Related products are matched from the same family, application and accessory groups so customers can build a complete quote basket.

Common accessories

Carat Basket Filter - GRAF - Rainwater Solutions Australia

Carat Basket Filter

GRAF · 342002

View specs
Carat Optimax Filter Package - GRAF - Rainwater Solutions Australia

Carat Optimax Filter Package

GRAF · 342005

View specs
Drainstar Filter XL External - GRAF - Rainwater Solutions Australia

Drainstar Filter XL External

GRAF · DRAINSTAR-XL

View specs
Minimax Filter Pro Package - GRAF - Rainwater Solutions Australia

Minimax Filter Pro Package

GRAF · 340119

View specs
Optimax Filter External (Pedestrian) - GRAF - Rainwater Solutions Australia

Optimax Filter External (Pedestrian)

GRAF · 340030

View specs
Optimax Filter Pack Complete 150mm - GRAF - Rainwater Solutions Australia

Optimax Filter Pack Complete 150mm

GRAF · 342042

View specs

Recommended with this product

Carat Underground Rainwater Tank - GRAF - Rainwater Solutions Australia24 sizes

Carat Underground Rainwater Tank

GRAF · CARAT-RW

View specs
Carat XL Underground Rainwater Tank - GRAF - Rainwater Solutions Australia12 sizes

Carat XL Underground Rainwater Tank

GRAF · CARAT-RW-XL

View specs
Carat XXL Underground Rainwater Tank - GRAF - Rainwater Solutions Australia72 sizes

Carat XXL Underground Rainwater Tank

GRAF · CARAT-RW-XXL

View specs
GRAF Round Rainwater Tank - Rainwater Solutions Australia6 sizes

GRAF Round Rainwater Tank

GRAF · GRAF-ROUND-TANK

View specs

Real installations

View all case studies

Size this product for your project

Send us your plans, catchment area, or PE count - we'll confirm the right configuration and issue a quote.

Request a quote