Hayward Perflex® 40 Sq Ft Modular D.E. Filter
The Hayward Perflex® 40 Sq Ft Modular D.E. Filter (W3EC75A) provides superior D.E. water clarity and extended filter cleaning cycles — without requiring backwashing. The patented Flex-Tube™ system reuses D.E. media for extra-long cycles, and the bump handle cleans all 120 Flex-Tubes instantly when needed. Rated for up to 100 GPM. Backed by a 3-year warranty.
Heavy-duty injection-molded polymer tank with self-venting design, integral check valve, combination pressure gauge and service port, and engineered mixing chamber for uniform D.E. recoating.
Key Features
40 Sq Ft — No Backwashing
Extended-cycle D.E. filtration — just bump the handle to clean all 120 Flex-Tubes and form a fresh filtering surface instantly.
100 GPM / 3-Year Warranty
Higher flow capacity for larger pools, with an industry-leading 3-year warranty on the Perflex line.
Patented Flex-Tube™ Design
120 Dacron Flex-Tubes reuse D.E. and dirt mixture for extended filter cycles and lower D.E. consumption.
Self-Venting / Integral Check Valve
Automatically expels air and prevents backflow whenever the pump is off.
Specifications
| Filtration Area | 40 sq ft |
| Max Flow Rate | 100 GPM |
| Filter Elements | 120 Dacron Flex-Tubes |
| Filter Type | D.E. (Extended-Cycle, No Backwash) |
| Tank | Injection-Molded High-Strength Polymer |
| Product Weight | 45 lb |
| Shipping Dimensions | 19.4 × 17.4 × 31.9 in |
| Energy Efficient | Yes (Green Certified) |
| Warranty | 3 Years |
What's in the Box
- Hayward Perflex W3EC75A Filter with 120 Dacron Flex-Tubes
- Bump Handle Assembly
- User Manual
Note: D.E. powder is not included and must be purchased separately.
Warranty
The Hayward Perflex W3EC75A comes with a 3-year manufacturer warranty. Clearflow Pool Supply is an authorized Hayward dealer and will assist with any warranty service needed.