Contact & Support My Account
Chat With Us View Cart

Expert Advice: Chat Now or Call 407-834-2200

100,000+ 5-Star Reviews

Free Ground Shipping Over $75

Hassle-Free Returns

How-To Guides & Videos

Expert Advice: Chat Now or Call 407-834-2200

100,000+ 5-Star Reviews 100K 5-Star Reviews

Free Ground Shipping Over $75 Free Ground Shipping $75+

Hassle-Free Returns

How-To Guides & Videos

It appears that your browser has JavaScript disabled:
To provide the best experience on our website, we require your browser to have JavaScript enabled.
Here are the instructions for how to enable JavaScript in your web browser.
Once you've enabled Javascript, please refresh this page.

Or give us a call at 407-834-2200, and we would be happy to take your order by phone.

Waterway Clearwater II DE Filter - FD12 & FD18 Parts

ALSO SOLD AS PROLINE BY NAMCO, Watson's and Premium Blue.

Waterway Clearwater II DE Filter - FD12 & FD18 Diagram

Click to zoom in

Diagram #	Part Title
1	Filter Nut With Lock Tabs
*	LOCKING TAB/CLEARWATER II FILTER, YELLOW
2	LID O-RING
3	LID HANDLE
4	Back Mount Pressure Gauge 0-60 1/4" NPT REAR/BACK
5	AIR RELEASE VALVE
5A	Air Release O-Ring
6	SMALL LID
7	GAUGE LOCK NUT
8	SCREEN SOCK ASSY
9	Tie Nut
10	COUPLING STANDARD
11	TOP PLATE DE
12	SINGLE GRID FOR 50' ASSY. (550-7210)
13	BASE ASSY, 12 SQ FT
14	FILTER BODY
15	O-RING, FITS WATERWAY MPV
16	DRAIN ASSEMBLY, 1 1/2" BODY
17	FASTENERS (SET OF 4)
18	CLEARWATER II BASE

View Parts List

Diagram #	Part Title
1	Filter Nut With Lock Tabs
*	LOCKING TAB/CLEARWATER II FILTER, YELLOW
2	LID O-RING
3	LID HANDLE
4	Back Mount Pressure Gauge 0-60 1/4" NPT REAR/BACK
5	AIR RELEASE VALVE
5A	Air Release O-Ring
6	SMALL LID
7	GAUGE LOCK NUT
8	SCREEN SOCK ASSY
9	Tie Nut
10	COUPLING STANDARD
11	TOP PLATE DE
12	SINGLE GRID FOR 50' ASSY. (550-7210)
13	BASE ASSY, 12 SQ FT
14	FILTER BODY
15	O-RING, FITS WATERWAY MPV
16	DRAIN ASSEMBLY, 1 1/2" BODY
17	FASTENERS (SET OF 4)
18	CLEARWATER II BASE

Available Parts:

Filter Nut With Lock Tabs

Part # 4744-040 Mfg # 550-2060

Filter Nut With Lock Tabs

$128.21 IN STOCK

Qty:

LOCKING TAB/CLEARWATER II FILTER, YELLOW

Part # 4744-200 Mfg # 519-7420B

LOCKING TAB/CLEARWATER II FILTER, YELLOW

$25.57 IN STOCK

Qty:

LID O-RING

Part # 4744-022 Mfg # 805-0460B

LID O-RING

$15.45 IN STOCK

Qty:

LID HANDLE

Part # 4744-023 Mfg # 519-7601

LID HANDLE

$31.97 IN STOCK

Qty:

SCREW, #12 X 3/4

Part # 4744-024 Mfg # 819-9002

SCREW, #12 X 3/4

$11.71 IN STOCK

Qty:

Back Mount Pressure Gauge 0-60 1/4" NPT REAR/BACK

Part # 4727-0 Mfg # 102D-204D

Back Mount Pressure Gauge 0-60 1/4" NPT REAR/BACK

$10.65 IN STOCK

Qty:

AIR RELIEF O-RING

Part # 4744-025 Mfg # 805-0136

AIR RELIEF O-RING

$13.57 IN STOCK

Qty:

GAUGE FITTING ADAPTOR

Part # 4744-026 Mfg # 519-7431

GAUGE FITTING ADAPTOR

$18.91 IN STOCK

Qty:

ADAPTOR O-RING

Part # 4744-027 Mfg # 805-0116EP

ADAPTOR O-RING

$13.57 IN STOCK

Qty:

AIR RELEASE VALVE

Part # 4744-017 Mfg # 600-0200B

AIR RELEASE VALVE

$24.50 IN STOCK

Qty:

Air Release O-Ring

Part # 4744-021 Mfg # 805-0207

Air Release O-Ring

$12.21 IN STOCK

Qty:

SMALL LID

Part # 4744-028 Mfg # 519-7417B

SMALL LID

$213.23 IN STOCK

Qty:

LARGE LID

Part # 4744-029 Mfg # 519-7400

LARGE LID

$285.73

GAUGE LOCK NUT

Part # 4744-030 Mfg # 519-7441

GAUGE LOCK NUT

$39.06 IN STOCK

Qty:

SCREEN SOCK ASSY

Part # 4744-036 Mfg # 500-7310

SCREEN SOCK ASSY

$37.95 IN STOCK

Qty:

Tie Nut

Part # 4742-55 Mfg # 718-7219

Tie Nut

$26.64

COUPLING STANDARD

Part # 4742-72 Mfg # 419-7241

COUPLING STANDARD

$34.59 IN STOCK

Qty:

TOP PLATE DE

Part # 4742-48 Mfg # 519-7269

TOP PLATE DE

$71.42

SINGLE GRID FOR 50' ASSY. (550-7210)

Part # 4741-17 Mfg # 550-7210B

SINGLE GRID FOR 50' ASSY. (550-7210)

$251.24

BASE ASSY, 12 SQ FT

Part # 4744-037 Mfg # 550-7100

BASE ASSY, 12 SQ FT

$114.07

BASE ASSY, 18 SQ FT

Part # 4744-038 Mfg # 550-7120

BASE ASSY, 18 SQ FT

$122.88

FILTER BODY

Part # 4744-031 Mfg # 515-7250

FILTER BODY

$445.57 IN STOCK

Qty:

O-RING, FITS WATERWAY MPV

Part # 4742-38 Mfg # 805-0224

O-RING, FITS WATERWAY MPV

$11.43 IN STOCK

Qty:

DRAIN ASSEMBLY, 1 1/2" BODY

Part # 4742-70 Mfg # 500-5300

DRAIN ASSEMBLY, 1 1/2" BODY

$27.87 IN STOCK

Qty:

FASTENERS (SET OF 4)

Part # 4744-033 Mfg # 429-7221

FASTENERS (SET OF 4)

$20.24 IN STOCK

Qty:

CLEARWATER II BASE

Part # 4744-034 Mfg # 672-7401

CLEARWATER II BASE

$206.83

NOTE - PARTS ARE NOT INTERCHANGEABLE
WITH THE CLEARWATER FILTER