DrainEezy Pre-Filter | 100-Micron Bund Sediment Filter

ProductsDrainEezy® Pre-Filter

DrainEezy^® Pre-Filter

The DrainEezy Pre-Filter is a robust, reusable add-on pre-filter designed to protect your DrainEezy Transformer Bund Filter from sediment build-up. With 100-micron filtration, a transparent body for easy inspection, and a removable filter cassette which can be cleaned in seconds, it dramatically reduces maintenance time and cost.

As stage 2 of Green Rhino’s 3-stage bund filtration system, the Pre-Filter sits between the Debris Guard and the Transformer Bund Filter, intercepting fine sediment before it ever reaches your primary filter.

Key Features

100-micron sediment filtration captures fine sediment particles that pass through the stage 1 Debris Guard, before they can reach the Transformer Bund Filter.
Transparent body for effortless inspection of sediment levels at a glance. No removal, no tools, no guesswork.
Removable filter cassette lifts out independently, so the entire assembly never needs to be disturbed during cleaning.
Reusable and built to last. Simply tap or wash out trapped sediment and reinsert. No consumables, no downtime waiting on parts.
Extends bund filter life by intercepting sediment at stage 2, the Pre-Filter reduces the load on the DrainEezy Transformer Bund Filter, lowering maintenance frequency and total running costs.
Compact and site-ready, it fits neatly into bund installations without requiring significant space or modification.

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Specification

CODE	DESCRIPTION	FILTRATION	FITTING	DIMENSION
GRR 03 50 01 PREF	DrainEezy Pre-Filter	100-micron sediment filtration	1.5″ Thread*	160 × 258 mm

* Can be adapted for 2″ thread.

Three-Stage Filtration:

The DrainEezy Pre-Filter is stage 2 of Green Rhino’s integrated 3-stage bund filtration cascade, engineered to deliver complete bund protection:

Stage 1 – DrainEezy Debris Guard: Captures large debris before it enters the system
Stage 2 – DrainEezy Pre-Filter: Filters finer sediment particles to 100-microns
Stage 3 – DrainEezy Bund Filter: Removes hydrocarbons, discharging only clean water into the environment

FAQs

What is the Green Rhino DrainEezy Pre-Filter?

The DrainEezy Pre-Filter by Green Rhino is an add-on pre-filter unit and the second stage of a 3-stage Transformer Bund Filter system. It captures sediment down to 100-micron before they reach the main filter, extending its service life and reducing overall maintenance requirements. It features a transparent body for visual inspection without disassembly, a removable and reusable filter cassette, and no consumable parts. It is recommended for any bund site where sediment accumulation is expected. Its primary purpose is to extend the operational life of the Transformer Bund Filter by intercepting fine sediment particles before they reach it.

What micron rating is the DrainEezy Pre-Filter?

The DrainEezy Pre-Filter filters sediment particles down to 100 microns.

Does the DrainEezy Pre-Filter need replacement parts?

The filter cassette is reusable. It can be removed, cleaned by tapping or washing out trapped sediment, and reinserted. No replacement parts are required.

How do you clean the DrainEezy Pre-Filter?

Isolate the flow from the bund, then remove the filter cassette from the assembly. Tap or wash out accumulated sediment, then reinsert. The transparent body also allows quick visual checks before removal is even necessary.