Jandy 48 Sq. Ft. DEV Series Diatomaceous Earth Filter — Dickson Brothers Skip to content
Family Owned and Operated Since 1973!
Family Owned and Operated Since 1973!
Jandy 48 Sq. Ft. DEV Series Diatomaceous Earth Filter

Jandy 48 Sq. Ft. DEV Series Diatomaceous Earth Filter

by Jandy
SKU DEV48

Key Features

Nature’s Water Polisher

Diatomaceous earth is a natural, eco-friendly water polisher. Made of tiny fossil exoskeletons, diatomaceous earth is a safe and natural water polisher. The DEV filter traps debris as small as 5 microns, returning highly filtered water to your pool.

DEV filters have a curved grid design that creates balanced water flow throughout the filter tank, and are constructed with a heavy-duty, durable composite body made of corrosion- and UV-resistant materials.

Available for sale only at our retail store. This product can not be purchased online.

Request More Information

Nature’s Water Polisher

Diatomaceous earth is a natural, eco-friendly water polisher. Made of tiny fossil exoskeletons, diatomaceous earth is a safe and natural water polisher. The DEV filter traps debris as small as 5 microns, returning highly filtered water to your pool.

DEV filters have a curved grid design that creates balanced water flow throughout the filter tank, and are constructed with a heavy-duty, durable composite body made of corrosion- and UV-resistant materials.

Available for sale only at our retail store. This product can not be purchased online.

Nature’s Water Polisher

Diatomaceous earth is a natural, eco-friendly water polisher. Made of tiny fossil exoskeletons, diatomaceous earth is a safe and natural water polisher. The DEV filter traps debris as small as 5 microns, returning highly filtered water to your pool.

DEV filters have a curved grid design that creates balanced water flow throughout the filter tank, and are constructed with a heavy-duty, durable composite body made of corrosion- and UV-resistant materials.

Available for sale only at our retail store. This product can not be purchased online.

DEV Diatomaceous Earth Filter Specifications

Filter Area

48 sq. ft.

Design Flow Rate

2 gpm/sq. ft.

Maximum Flow

96 gpm

Six (6) Hour Capacity

34,560 gallons

Eight (8) Hour Capacity

46,080 gallons

Maximum Working Pressure

50 PSI

Filter Type

Diatomaceous Earth

Shipping Weight

95 lbs

Height

41"

Filter Diameter

25"

Distance Between Inlet and Outlet

8"

Users Guides:

DEV Filter Brochure

Jandy DEV Series Filter Specification Sheet

Jandy DEV Series Filters Installation and Operations Manual

Safety Data Sheets:

None at this time.

Product Frequently Asked Questions

Dirt Returns To Pool
  1. Hole in filter cartridge, replace filter cartridge if necessary.
  2. Worn o-ring seal inside filter. Replace o-ring.
High Pressure On Start Up
  1. Small eyeball fitting in pool/spa
  2. Partially closed valve on return line.
  3. Pump may be oversized. Check selection.
  4. Filter dirty. Clean filter per instructions.
Low Water Flow
  1. Check pump basket for debris.
  2. Check for air leaks on suction side.
  3. Check for restrictions or blockage in either suction or return lines.
  4. Filter needs to be cleaned or replaced.
  5. Pool water level too low.
  6. Pump not primed.
  7. Pump impeller vanes blocked.
  8. Strainer baskets not being used and/or not being cleaned regularly.
  9. Pump operating under speed (low voltage) or at low speed.
Short Filter Cycles
  1. Insufficient sanitizer level.
  2. Incorrect pool chemistry.
  3. Heavy bathing and or dirt loads.
  4. Incorrect flow.
  5. Insufficient running times.
  6. Filter is dirty. (Clean per instructions.)
  7. Hole in filter element.
Water Is Not Clear
  1. Insufficient sanitizer level.
  2. Incorrect pool chemistry.
  3. Heavy bathing and or dirt loads.
  4. Incorrect flow.
  5. Insufficient running times.
  6. Filter is dirty. (Clean per instructions.)
  7. Hole in filter element.

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