Pall® HFU640 Replacement Cartridge
Verified Spec Match — Confirmed Before You Order
Dimensionally matched to Pall® Ultipleat High Flow HFU640 (6.6" OD, 40" length). Send your housing details and get a written engineering confirmation before you commit to anything — not just a sales quote.
Pall® and Ultipleat® are registered trademarks of Pall Corporation. Ecofiltrone is an independent manufacturer, not affiliated with, sponsored by, or endorsed by Pall Corporation. Specifications shown are published figures used for cross-reference comparison only.
You Confirm the Fit — In Writing — Before You Decide
This isn't a blind swap. Every replacement request goes through the same three-step check our own engineers use internally, so the compatibility call isn't just "trust us."
Send Your Housing Details
Housing brand, model, current cartridge dimensions, and micron rating — takes two minutes via the form below.
Engineer Reviews & Confirms in Writing
Our engineering team checks your spec against the equivalent cartridge and replies with a signed comparison document — not a sales pitch.
Test One Sample Before Bulk Order
Install a free trial cartridge in your actual housing and verify fit and performance yourself before any commercial order.
"[一句真实的话,例如:每一份对照文件都是我本人核对过再签发的,不是模板自动生成的。]"
| Specification | Pall® HFU640 (published spec) | EcoFiltrone MHFB Equivalent |
|---|---|---|
| Outer Diameter | ~6.6" (167mm) | 166mm MATCH |
| Length | 40" | 40" MATCH |
| Media | Polypropylene, Laid-Over-Pleat | Polypropylene, horizontal pleat |
| Flow Direction | Inside-to-outside | Inside-to-outside MATCH |
| Micron Rating Range | 1–100µm (grade dependent) | 0.5–100µm |
| Max Operating Temp | 80°C (typical PP config) | 80°C MATCH |
| Seating Mechanism | Twist-to-lock, single open end | Twist-to-lock, single open end MATCH |
The written spec confirmation from Step 2 is provided as a signed PDF — built to be attached to your procurement request or QA documentation, so the compatibility decision is on record before any order is placed.
The Switch Is Routine — Not a Risk
Buyers switching from an incumbent brand aren't taking a gamble; they're following the same verification process every time.
30–40% Lower Landed Cost
Factory-direct pricing, no distributor markup, same dimensional spec.
[X]-Day Lead Time
In-house production — not dependent on a single brand's allocation queue or backorder cycle.
Certified & Traceable
Material certificates and batch traceability provided with every order for your compliance file.
The Real Risk Isn't Switching — It's Staying Single-Sourced
- — Exposed to a single brand's price changes and allocation delays
- — No backup source if lead times slip on a critical order
- — No independent cost benchmark to justify your budget
- — Verified in writing before any order — zero blind risk
- — Tested via free sample in your own housing first
- — Standard supply-chain risk mitigation practice, not a gamble
[脱敏案例占位——例如: "一家中东EPC总包在其SWRO预处理系统中,将X台Pall HFU640更换为等效MHFB滤芯进行小批量试用,验证尺寸与流量表现后转为季度批量采购。" 请替换为真实、脱敏后的案例描述]
Two Ways to Start — Neither Commits You to an Order
Most buyers start with the spec confirmation, then decide whether to request a sample. There's no pressure to jump straight to a purchase order.
Get Written Spec Confirmation
Send your housing details, receive a signed comparison document within 24 hours. No cost, no obligation.
Request ConfirmationRequest a Free Trial Sample
Once fit is confirmed, test one cartridge in your own housing before any bulk order.
Request a Sample