BF Series Municipal Slow Sand Filters

for Communities of 500-10,000 (50,000 gallons-1 MG Per Day)

BF Series Features

Ease of Installation & Low Operational Overhead

BF Series steel-tank modular slow sand filters offer a package-plant alternative to custom-engineered full-scale drinking water treatment plants that offers reliability and compliance at a fraction of the cost of concrete design-and-build plants.


BF Series package plants are available in custom flow-rate specifications from 50,000 to 1.5 MG a day.  Below you will find descriptions of the BF 50 and BF 100 models.  For other sizing and specifications, request a quote below.

Take a Look at a Cost Comparison
bff-100 100 gpm package plant modular slow sand filter blue future

Patented Flow Control System

Maintains Consistent Flow
Without Complicated Monitoring

Slow sand filters installation blue future filters

Reliable & Redundant Design

From Dependable
Design Standards

Blue Future Package Plants are designed to
AWWA and Ten State Standards for slow sand filters,
and feature a two-tank redundant design for better up-time.

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Ease of Installation

Blue Future offers on-site installation
management consulting.

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Control & Monitoring Equipment

Skid-mounted flow-monitoring, turbidimeters, and other
control system essentials for a full turn-key installation.

BF 50
50GPM/72,000 GPD Slow Sand Filter
Slow Sand Filter


Users:  Up to 200 households or 720 people.

Specifications:  9 gallons per minute/12,600 gallons per day.

Treatment efficiency:  99.99% removal of bacteria, Giardia and Cryptosporidum cysts; removal of turbidity and color.

Water type:  Surface water sources (river, stream, lake, spring, rainwater) with turbidty below 20 NTU.

Get a Quote Now
Learn About the SSF Series Small Community Slow Sand Filters

Bring Clean Water to Your Community or Family
from Almost Any Source

  With Simple Effective Treatment 

Let’s Get Started!