SF Stainless Steel Filter Holder, 100ml - 500ml, 47mm, Rocker

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£297.13 to £432.38

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Variation ID		Product Code	Pack Size	List Price
13580	photo_camera	180100-10-1	100ml x 1 Pack 180100-10-1	£297.13
13581	photo_camera	180100-30-1	300ml x 1 Pack 180100-30-1	£330.94
13582	photo_camera	180100-50-1	500ml x 1 Pack 180100-50-1	£432.38

SF Stainless Steel Filter Holder, 100ml–500ml, 47mm, Rocker

Durable, Clamp-Free Stainless Steel Filter Holder for Precise Vacuum Filtration

The Rocker SF Stainless Steel Filter Holder is a high-precision filtration device designed for vacuum-based microbiological testing, suspended solid analysis, and routine lab filtration. With a corrosion-resistant SS316 funnel, spin-lock design, and precise volume calibration, it offers accuracy, ease of use, and long-term durability for demanding laboratory environments.

Key Features

Two-year warranty
Clamp-free spin-lock design
Laser-marked volume scale with ≤ 2.5% error
SS316 stainless steel funnel — flame-sterilisable and shatterproof
Integrated membrane guide and forceps access points

Two-year warranty
Backed by a two-year warranty, this holder offers long-term value and reliable performance.

Clamp-free spin-lock design
The funnel securely locks into place without the need for clamps, speeding up setup and minimising risk of leaks or misalignment.

Laser-marked volume scale
High-contrast, precise laser markings ensure accurate sample volumes from 100 ml to 500 ml, with a volume error of ≤ 2.5% for reliable data collection.

Durable SS316 construction
The funnel is made from SS316 stainless steel, offering superior chemical resistance, thermal durability, and easy flame sterilisation. It's built to withstand high-throughput lab use without breaking or warping.

Ease of membrane handling
The base features a membrane guide to aid in correct membrane placement, along with notched forceps access points for safe retrieval without tearing or folding.

Frequent Uses

Microbiological Testing: Ideal for membrane filtration in food, beverage, and water quality labs.

Vacuum Filtration: Suitable for analytical workflows requiring pressure or vacuum-assisted filtering.

Suspended Solid Testing: Supports standard methods for monitoring water and wastewater quality.

Microbiological test
Vacuum filtration
Suspended solid test

Stainless Steel Membrane Filter Holder Specification

Model Name	180100-10	180100-30	180100-50
Funnel capacity	100 ml	300 ml	500 ml
Filter diameter	47 mm	47 mm	47 mm
Effective filtration area	11.6 cm²	11.6 cm²	11.6 cm²
Graduated increment	50 / 100 ml	100 / 250 / 300 ml	250 / 500 ml