20″ Big Blue 1 Micron Sediment Filter

Description

The 20″ Big Blue 1 Micron Sediment Filter delivers extremely fine particle filtration for whole-home systems where sediment levels are low to moderate—but precision filtration is critical. Designed for high-flow applications, this Big Blue cartridge removes particles as small as 1 micron, helping protect sensitive downstream equipment and improve overall water clarity.

Ideal for homes with finer sediment issues or as part of multi-stage filtration ahead of softeners, carbon filters, and UV systems.

Key Features

• 1 Micron Filtration — Captures ultra-fine particles such as silt, fine sand, rust, and sediment that larger filters miss
• Big Blue Capacity — Large 4.5″ diameter × 20″ cartridge supports high flow with minimal pressure drop
• High Dirt-Holding Surface — Extended surface area for longer life compared to smaller filters
• Polypropylene Construction — Chemically inert, safe for potable water and resistant to most common water contaminants
• Protects Downstream Systems — Keeps softeners, carbon filters, reverse osmosis membranes, and UV chambers cleaner longer

Compatibility

The 20″ Big Blue 1 Micron Sediment Filter is compatible with:

• 20″ Big Blue filter housings (standard 4.5″ × 20″)
• Whole-home point-of-entry systems
• Pre-filtration ahead of UV disinfection systems
• Pre-softener and pre-carbon filtration setups

⚠️ Not suitable for slim-line (2.5″ diameter) housings.

Specifications

Filter Size – 4.5″ × 20″ (Big Blue)

Micron Rating – 1 micron

Media Type – Polypropylene depth media

Application – Ultra-fine sediment filtration

Operating Temperature – Standard cold water systems

Replacement Interval – Typically every 3–6 months (varies with water quality)

Applications

This high-efficiency filter is ideal for:

• Whole-home sediment filtration
• Well water pre-treatment
• Pre-softener protection
• Pre-UV disinfection filtration
• Pre-carbon system filtration
• Homes with fine silt or mineral residue

When exceptionally clean water is desired, this 1-micron filter provides an extra layer of protection.

Maintenance & Replacement

To maintain optimal performance:

• Check filter condition monthly — inspect for discolouration or flow reduction
• Replace cartridge when flow slows or visibly dirty — typically every 3–6 months depending on water quality
• Depressurize filter housing before service — turn off water and release pressure before changing the filter
• Match with pre-filters — pairing with a coarse sediment pre-filter can extend life

Regular replacement helps maintain pressure, protect downstream equipment, and ensure consistently clear water.

Why Choose a 1 Micron Filter?

✔ Captures ultra-fine sediment particles

✔ Improves water clarity and taste

✔ Protects sensitive components like RO membranes and UV systems

✔ Supports whole-home high-quality filtration

✔ Maintains strong flow with Big Blue capacity

The 20″ Big Blue 1 Micron Sediment Filter is an excellent choice for homeowners who want ultra-fine sediment removal and robust protection for their entire water treatment system.