Heading:
BFT — Smart automation that protects your water

Short description:
BFT (Back-Flow Protection) links the pump, water-level controller and softener into one intelligent system — so only soft, clean water reaches your storage tank.

Then use 4 feature cards:

01 — Pump Control
Softener communicates with the pump and level controller for fully automated operation.

02 — No Salty Backflow
Prevents salty regeneration water from entering the soft-water tank.

03 — Pressure Relief Valve
Built-in pressure relief and water-sample valve for safe operation.

04 — Continuous Supply
Raw water keeps flowing even during regeneration — no downtime.

Visually

I would make this section dark navy, unlike the lighter product sections.

Left side:

BFT
Smart automation that protects your water

Right side:
A V175 / V125 product image with subtle water-flow lines showing:

Pump → Level Control → Softener → Soft Water Tank

Then the 4 feature cards underneath.

This will make BFT feel like a core Ekva differentiator, rather than just another generic website section.