Product Overview

The EWS BB-PRESED-50-SW is a 20 in. sediment pre-filter cartridge used as Stage 1 in compatible EWS two-stage whole home filtration systems.

Key Features:

• 20 in. x 4.5 in. sediment pre-filter cartridge
• 50 micron nominal rating
• Stage 1 replacement filter for compatible EWS systems
• Helps capture rust, sand, dirt, silt, and larger suspended particles
• Helps protect the downstream carbon block cartridge

Common Uses:

• Routine whole house filter maintenance
• Replacing the Stage 1 sediment cartridge
• Pre-filtering water before carbon filtration

Technical Specifications:

• Filter Size: 20 in. x 4.5 in.
• Nominal Rating: 50 micron
• Material: Polypropylene fiber
• Initial Pressure Drop: 1.0 psid at 10 GPM
• Replacement Interval: Annually or as water conditions require

Important Compatibility Note:

Confirm your filtration system model and cartridge size before ordering.

FAQ

What stage is this filter?

This is the Stage 1 sediment pre-filter for compatible EWS two-stage systems.

Does it replace the carbon filter?

No. It is the sediment pre-filter and is commonly paired with the BB-GACB-10RFA carbon block filter.

What should I check before ordering?

Confirm the system model, cartridge size, micron rating, and whether the carbon filter also needs replacement.

Why Buy From Big Frog Supply?

Big Frog Supply provides clear product details, helpful support, and fast online ordering.