Aqua Swimming Pool Supplies - Pentair Pools 4000 series D.E Filter

AQUA

Swimming Pool Supplies

Pentair SMBW 4000 Series D.E. Filter

For water that truly sparkles

Pentair 4000 SERIES D.E. filters are designed for optimal filtration efficiency, easy maintenance, and longer runs between cleaning. Their extraordinary dirt-holding capacity and easy cleanability makes them ideal for even large or heavily used pools.

4000 SERIES D.E. filters are engineered to provide high efficiency filtration with a minimum of maintenance. And when occasional maintenance is required, you'll appreciate the safe, user-friendly design of the tank's clamp ring, and the ease with which filters grids can be removed for cleaning.

SMBW4036	#011554
SMBW4048	#011555
SMBW4060	#147411

That's why all Pentair D.E filter feature curved grids to to maximize surface area. It's why their internal design has been refined to minimize flow restrictions. No wonder more than 2 million Pentair filters have been installed by pool professionals.

With the 4000 Series D.E Filter you'll enjoy sparkling clear water from the most effective filtration system you can buy. And because they're designed to extend the time between cleanings, you spend more time enjoying your pool and less time maintaining it.

Pentair 4000 Series 4000 Series Model SMBW - with backwash valve

Model #

Fliter Area (Sq. ft.)

Vertical Clearance

Weight

Flow Rate (GPM)

Turnover Rate (gallons)

@ 6 hrs.

@ 8 hrs.

@ 12 hrs.

SMBW 4036

37 lbs.

25,200

33,600

50,400

SMBW 4048

43 lbs.

33,840

45,120

67,680

SMBW 4060

49 lbs.

116

41,760

55,680

83,520

	Pentair FNS 4000 Series D.E. Filter Features
	Corrosion-resistant 20"-diameter fiberglass tank for strength, durability, and years of service.
	Unique SPIRO-MITE* grid design provides high efficiency filtration and longer filter cycles because pool water is always routed through the optimum filtration path.
	2" threaded connections for easy installation and maximum flow.
	Exclusive clamp ring design is proven to be one of the safest in the industry. It allows quick and easy access to internal components and leak-free operation.
	Attractive almod-colored tank blends into any backyard environment.
	Curved grid assembly provides the most efficient D.E. filtration available.
	Durable backwash valve resists corrosion and is unaffected by heat and cold, assuring flawless operation under all conditions.
	Thermoplastic backwash rotor seal is specially designed to prevent dirt from entering rotor chamber, resulting in smoother operation.
	Ten-year tank warranty

How a D.E Filter Works

When diatomaceous earth (D.E) is introduced into the filter system it coats the filter cloth. As water passes over the filter grids, the D.E particles capture even the smallest suspended dirt particles. When cleaning is needed, the water flow is simply revered.