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iSpring HB28B Whole House Water Filter Housing, 20" x 4.5" Universal Housing for Whole Home Water Filtration w/ 1" NPT Ports Pre-Filtration System
✅ In stock
F
Grade
Price verified Nov 13, 2026 8:30 AM · 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
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Whole House Protection: Perfect for installation in main water lines to protect appliances like water heaters, washing machines, and showers by filtering out sediment and other particles.
✓Standard Size Compatibility: Fits all 20" x 4.5" water filter cartridges, making it a versatile option for various whole house water filtration systems.
✓Durable Construction: Made from reinforced polypropylene for enhanced strength and chemical resistance, ensuring long-lasting performance and safe, clean water.
✓Pressure Release Button: Built-in pressure release button allows for safe and easy filter replacement by relieving internal pressure before opening the housing.
✓Easy Maintenance: The included wrench simplifies housing removal and filter replacement for hassle-free upkeep.
✓High-Flow Capacity: Designed with a 1" inlet/outlet for fast water flow, ensuring efficient water distribution throughout your home without pressure loss.
⚙️ Specifications
Brand
iSpring
Special Feature
Pressure Release Button
Product Dimensions
7.2"L x 7.2"W x 23"H
Material
Plastic
Capacity
20 gallons
Included Components
housing, wrench
Package Information
Cartridge
Installation Type
Whole House
Purification Method
Reverse Osmosis
Power Source
Instruction Manual
Other Special Features of the Product
Pressure Release Button
