BWT E1 Single-Lever Filter EHF LF 1-1/4" | Lead-Free High-Flow Water Filter 40383

Product Overview

The BWT E1 Single-Lever Filter (EHF) LF 1-1/4" is a lead-free, high-flow domestic water protection filter designed for larger services and higher demand. This EHF version is built without a pressure reducer, making it ideal when regulation is handled elsewhere in the installation.

The sealed Hygiene Vault replaces in under 30 seconds—unlock, lift, swap, close, lock. No tools, no splashing, and no touching drinking-water-contact parts. Register for Best Water Home app/email reminders.

Features & Benefits

• ✅ Lead-free (LF): Built for potable water applications.
• ✅ No pressure reducer: Ideal where pressure regulation already exists.
• ✅ 30-second vault change: Sealed Hygiene Vault for clean, fast service.
• ✅ Automatic shut-off: Single lever stops water during replacement.
• ✅ High-flow performance: Designed for larger lines (DN32 / 1-1/4").
• ✅ Reminders included: Best Water Home app/email notifications after registration.

Specifications

• Brand: BWT
• Model: E1 EHF LF 1-1/4"
• MPN / Part Number: 40383
• Type: Domestic protective filter (no pressure reducer)
• Connection width: DN 32 (1-1/4")
• Flow @ Δp 0.2 bar (2.9 psi): 2.8 m³/h (12.3 gpm)
• Flow @ Δp 0.5 bar (7.3 psi): 3.6 m³/h (15.8 gpm)
• Filter mesh size: 100 µm
• Operating pressure (min/max): 2–16 bar (29–232 psi)
• Pipe center to wall (min/max): 80–120 mm (3.15–4.72 in)
• Dimensions (H × W): 399 × 218 mm (15.71 × 8.58 in)

Installation Tips

1. Install where the unit remains accessible for lever operation.
2. Leave clearance above for Hygiene Vault removal.
3. Register to enable Best Water Home reminders.
4. Replace the Hygiene Vault on schedule for best hygiene and protection.

Technical Data

Note: Actual performance varies with incoming water conditions and system layout. Use the correct DN size for your service line.