PPDX Capsule

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The PPDX Capsule Filter is constructed with pleated polypropylene depth media for high-capacity prefiltration and particle removal in pharmaceutical and healthcare applications. These hydrophilic filters are rated at 99.9% efficiency and are ideal for liquids with moderate to high particulate loads.

With broad chemical compatibility and long service life, PPDX capsule filters deliver cost-effective performance in applications ranging from process water to medications and device cleaning.

Key Features:

• 99.9% Particle Retention Efficiency
• Hydrophilic Pleated Polypropylene Depth Media
• Long Service Life with High Contaminant Capacity
• Low Extractables and Broad Chemical Compatibility
• Cost-Effective for High-Capacity Prefiltration

Performance Parameters:

• Max Operating Temp (Water): 110 °F at 30 psid (43 °C at 2.07 bard)
• Forward Pressure Limit: 80 psid at 68 °F (5.52 bard)
• Reverse Pressure Limit: 50 psid at 68 °F (3.45 bard)
• Recommended Changeout: 35 psid (2.41 bard)

Sterilization & Cleaning:

• Autoclave: 250 °F (121 °C), 30 min, 25+ cycles
• Inline Steam: 275 °F (135 °C), 30 min
• Hot Water: 194 °F (90 °C), 30 min, max 3 psid forward
• Compatible with hydrogen peroxide, peracetic acid, sodium hypochlorite, and other standard sanitizers

Filtration Area (Nominal):

• 2" – 1.1 ft² (0.10 m²)
• 5" – 2.9 ft² (0.27 m²)
• 10" – 6.24 ft² (0.58 m²)
• 20" – 12.48 ft² (1.16 m²)
• 30" – 18.72 ft² (1.74 m²)
• 40" – 24.96 ft² (2.32 m²)

Construction Materials:

• Filtration Media: Pleated Polypropylene Depth Media
• Capsule Housing: Polypropylene
• Sealing Method: Thermal Bonding

Validated Microbial and Chemical Safety:

• Conforms to TOC & Conductivity standards (USP <643>, <645>)
• Meets USP Class VI Cytotoxicity and Reactivity standards
• Complies with FDA 21 CFR for repeated food contact
• Non-fiber releasing per 21 CFR 210.3(b)(6) and 211.72

Typical Applications:

• WFI & Process Water
• Buffers & Diagnostics
• Intermediates & Medications
• Device Cleaning Solutions
• Ophthalmics
• Chemical Prefiltration