Hayward 27 SqFt Perflex Modular DE Filter W3EC65A Parts & Diagram
Replacement parts and exploded parts diagram for the Hayward 27 SqFt Perflex Modular DE Filter (model W3EC65A). Find the part on the diagram, then look for the same number (#) next to each part in the Available Parts list and add the parts you need to your cart.
Parts marked Alternate are compatible replacements from other manufacturers.
Other Parts on This Diagram
These parts are not listed for online purchase. Contact us with the diagram number and part number to order.
- #1 – ECX11206 – Perflex Bump Mechanism Cover
- #2 – ECX1019 – Perflex Cover Screw
- #3 – ECX1322A – Directional AIR Vent Valve W/ Oring
- #4 – ECX11194AT – Perflex Tank Lid W/ Vent Valve
- #5 – ECX100Z9 – Perflex Long Pivot Pin
- #5a – ECX4236A – Perflex DE Bump Handle Screw Kit EC50
- #6 – ECX1040 – Perflex Bump Handle Assy (Includes Pin, Shoulder Screw, Nut )
- #8 – ECX1077 – .25"x1-1/16" Flat Washer
- #9 – ECX1230 – Perflex Operation Decal
- #10 – SPX1500N1 – Perflex Tube Sheet Screw
- #11 – ECX1110 – Perflex Bump Shaft
- #12 – ECX9611246 – Perflex Shaft Oring
- #14a – ECX1014A – Perflex Shaft Kit (Includes #12, 13 & 14 )
- #15 – ECX1104 – Perflex Top Tube Sheet
- #17 – ECX1103 – Perflex Bottom Tube Sheet
- #17 – ECX11034SET – Perflex EC65/EC75 Top & Bottom Tube Sheet SET
- #18 – SPX1500Y1 – Perflex Tube Sheet Nut
- #20 – ECX1642215 – .25-20"x1.75" Hexagonal Head Bolt
- #22 – ECX4220A – Perflex Elbow Assy W/ Check Valve
- #23 – ECX4077B1 – Perflex/Regenx Check Valve
- #24 – ECX4212A – Perflex Retainer Clip
- #25a – SPX1425Z6 – SP1425 Oring
- #25b – SPX1500W – Powerflo Strainer Oring
- #26 – ECX4201CA – Perflex Inlet Fitting W/ Check Valve
- #27a – ECX27091 – Back Mount Pressure Gauge
- #27a – ECX2709A1 – Xstream Pressure Gauge
- #27b – ECX12866 – Perflex Gauge/Inspection Port Adapter
- #27c – ECX1287 – Perflex DE Oring FOR Gauge Adapter
- #28 – ECX11184AT – Perflex Tank Bottom W/ Elbow Assy
- - – ECX1037B – Perflex Bump Handle Grip
- * – SPX1500NYA – Perflex Tube Sheet Bolt SET (Includes #10 & 18 )
- ** – ECX1642A – 10SET/PKG Tank Bolt SET (Includes #7, 8 & 20)
Please confirm your model number matches your existing equipment before ordering.
GTIN:
SKU: DIAGRAM-W3EC65A
Brand: Hayward
Price range
$2.70 - $115.12
Tax and shipping are calculated at checkout.

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Key Features
- Exploded parts diagram for the Hayward 27 SqFt Perflex Modular DE Filter (model W3EC65A)
- 23 replacement parts available to order online
- Diagram number shown next to every part for easy matching
- Genuine Hayward parts plus compatible alternates
- Add multiple parts to your cart at once