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Pentair Pentek Big Blue Filter Housing, 3/4" NPT, 10-Inch, Whole House Water Filter Housing with Pressure Relief Button, HFPP Cap, Fits 10" x 4.5" Cartridges, NSF Certified, Black/Blue
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 10:20 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
DiscountFilterStore
🚚 Shipping
Free Shipping
Product Details
✓WHOLE HOUSE FILTRATION READY - Heavy-duty 10-inch Big Blue housing handles high-flow and heavy-sediment applications for reliable, large-capacity water filtration
✓UNIVERSAL CARTRIDGE FIT - Accepts all standard 10" x 4.5" filter cartridges, including Pentair Pentek Big Blue cartridges, for flexible filtration options
✓EASY CARTRIDGE CHANGES - Built-in pressure relief button with 300-series stainless steel assembly releases system pressure for quick, mess-free filter swaps
✓HIGH-FLOW POLYPROPYLENE CAP - HFPP cap with 3/4" NPT inlet and outlet delivers just 2 psi pressure drop at 15 gpm to maintain strong, consistent water flow
✓NSF/ANSI 42 CERTIFIED - Polypropylene construction rated to 100 psi and 40-100°F operating range; includes EPDM O-ring; mounting bracket sold separately
⚙️ Specifications
Brand
Pentek
Special Feature
High-Flow Cap, Pressure Relief Button
Product Dimensions
7.38"L x 7.38"W x 12.75"H
Material
Polypropylene
Capacity
15 gallons
Included Components
Cap, Sump And O-Ring
Package Information
Cartridge
Installation Type
Under Sink
Purification Method
Activated Carbon, Carbon Block
Power Source
Manual Operation
Other Special Features of the Product
High-Flow Cap, Pressure Relief Button
