PES3P4P-WE -
Quality PES3P4P-WE manufacture by COX Filter Bag at reasonable price. Material pass FDA, SGS test.
Water Filtration | Bag Filters | Welded Liquid Bag Filter, Polyester Felt, 4-1/8"D. X 14"L, 3 micron, Plastic Flange – Pkg 50 – Pkg Qty 50 | B1125276
Welded Liquid Bag Filter, Polyester Felt, 4-1/8"D. X 14"L, 3 micron, Plastic Flange – Pkg 50 – Pkg Qty 50
Welded Liquid Bag Filter, Polyester Felt, 4-1/8″Dia. X 14″L, 3 micron, Plastic Flange Top – Pkg Qty 50Constructed using 100% synthetic fibers in polyester. The proper combination of fiber diameters,weights and thicknesses result in an economical depth filter media.To reduce fiber migration Polyester bags are singed .
Data Sheet 
Product Specifications:
| LENGTH INCHES | 14 |
| DIAMETER INCHES | 4-1/8 |
| TYPE | Welded Liquid Bag Filter |
| BAG CONSTRUCTION | Polyester Felt |
| BRAND | COX Filter Tech |
| MICRONS | 3 |
| INCLUDES | No Handle |
| RING CONSTRUCTION | Plastic Flange Top |
| PACKAGE QUANTITY | 50 |
| WEIGHT LBS | 0.19 |
| MANUFACTURER PART NUMBER | PES3P4P-WE |
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Welded Liquid Bag Filter, Polyester Felt, 4-1/8"D. X 14"L, 3 micron, Plastic Flange – Pkg 50 – Pkg Qty 50
PE-100P2SS- ★ PE-200P6SS- ★ NMO150P5S ★ PP10P4S ★ PE-25-P5-SS- ★ PE25P5SS ★ PE-75-P5-SS- ★ PP-50P3-P ★ PP-20P6-SS- ★ NMO-L-P2 P- ★ PE-25P3-S ★ NMO, X P., iii P5,- ★ PE5P5P ★ PE20P4S ★ PE-75-P6-SS- ★ PP-1P1-P ★ PE-75P6-SS- ★ PE150P6S ★ NMO150P2SS ★ NMO, P6-CXXV-SS- ★ NMO, I-P-P4 ★ PP-50P1-SS- ★ PP25P6S ★ PE-20P3-P ★ PP150P5S ★ PE-75P3S ★ NMO100P5S ★ PP-100-P2-SS- ★ PP20P4S ★ PE-5P1S ★ PP-1P2SS- ★ PP-10P2-S ★ PE10P2P ★ PE-200-P4-S ★ 5P5S NMO, ★ SS-200P2S ★ PP-100-P6-P ★ 50P6-S NMO, ★ PP-5P6-S ★ PP-150-P1-S ★
PES3P4P-WE
PES3P4P-WE FAQ | Professional Liquid Filtration SolutionsA. PES3P4P-WE Product & Compliance
Q: Do your PES3P4P-WE meet EU and North American regulatory requirements?
A: Yes. Our PES3P4P-WE are manufactured using FDA-compliant filter materials.
We provide full technical documentation, material safety data sheets (MSDS), and third-party test reports (SGS).
Q: What is the quality standard and consistency of your PES3P4P-WE?
A: Zaozhuang COX Industry Technology operate strict accordingly ISO 9001 quality management.
All PES3P4P-WE are made from high-strength filter fabric with precise micron ratings and excellent particle retention. Every PES3P4P-WE undergoes strict QA inspection before packing.
We implement a multi-stage quality control process: each PES3P4P-WE are inspected after tailor, after sewing or melt body & bottom, after sewing or melt neck , and again before final packaging.
This ensures consistent quality and minimizes defects. Batch-to-batch consistency is tightly controlled with defect rates below 1%.
B. Delivery & Logistics
Q: What is the typical lead time for PES3P4P-WE?
A: Standard lead time is 1–2 weeks for regular sizes and 1month for custom orders.
93.5% order can delivery within 1week.
Q: What is your MOQ and sample policy for PES3P4P-WE?
A: MOQ is usually 50–100 pieces. We offer low MOQ for first orders and provide paid samples (cost can be deducted from future bulk orders). We understand the importance of validation before large commitments.
C. Pricing & Payment
Q: How competitive is your pricing?
A: We offer highly competitive factory-direct pricing with clear volume discounts.
Total Cost of Ownership (TCO) — including product durability, filtration efficiency, and reduced replacement frequency. Q: Will prices increase if raw material costs rise?
A: We will give you at least 15 days advance notice and work together to explore cost-optimization options such as alternative micron ratings or order consolidation.
D. Service & Support
Q: How quickly do you respond to inquiries?
A: We guarantee a professional reply within 24 business hours (usually much faster).
You will be assigned a dedicated account manager who communicates clearly and efficiently via email, WhatsApp, or phone — helping you minimize communication costs and time.
Q: What is your after-sales service and warranty?
A: We offer a 6-month quality warranty. If there is any manufacturing defect, we will replace the products and cover return shipping costs.
Customer feedback is actively used to continuously improve our products and service.
Q: Can you provide customization and technical optimization?
A: Absolutely. Our team can customize micron filter rating, bag size, ring type (Standard PP(Eaton & FSI)/SS & Steel/Soft PP Ring), seam style (welded/sewn), and handle design according to your specific filtration needs. We also proactively suggest optimizations for higher flow rates, longer service life, or better cost efficiency.
Q: Do you support sustainability or ESG requirements?
A: Yes. We offer recyclable packaging options and are continuously improving our production process to reduce environmental impact.