Plastic Filter Housing 4.5" x 10" │1" FNPT

• Blue Housing Sump (PP)

• Black Top (PP)

•  4.5" x 10"

• 1" FNPT with Pressure Release

• 125 PSI

• Material (Sump & Head): Polypropylene

• O-Ring Material: EPDM 

• Maximum Operating Pressure: 90–125 PSI (model dependent)

• Maximum Temperature: Up to 100°F / 38°C

• Inlet/Outlet Connections:  1"

• Mounting: Optional bracket kits available

Optimal Purity Solutions is committed to fast, reliable, and professional fulfillment for our authorized dealer network.

Fulfillment & Processing

• Order Processing: Most in-stock orders ship within 1–2 business days

• Custom/OEM Builds: Lead times vary by configuration; your sales representative will confirm timelines

Shipping Coverage

• Domestic: Nationwide shipping throughout the United States

• International: Available for qualified distributors (terms and transit times vary)

Carriers & Methods

• Shipments are sent via trusted national freight and parcel carriers

• LTL/FTL freight available for pallets and bulk orders

• Expedited shipping options available upon request

Packaging & Handling

• Products are professionally packaged to protect against damage in transit

• Palletized and freight shipments are secured and labeled to industry standards

Tracking & Support

• Tracking information is provided once your order ships

• Our logistics team is available to assist with routing, delivery coordination, and special requirements

Important Notes

• Shipping costs are calculated based on weight, dimensions, destination, and service level

• Damages or discrepancies must be reported within 48 hours of delivery

• Products are sold exclusively through authorized water treatment dealers and partners

Compatible with:

• Melt-blown sediment filters

• Pleated sediment filters

• String-wound cartridges

• Carbon block filters

• GAC carbon cartridges

• Specialty media cartridges

These housings are available in multiple configurations, including:

• Blue sumps

• Pressure-relief button variants

• Single or bulk-pack