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Description
Sub-Zero 7023812 Refrigerator Water Filter CartridgeThe Sub Zero 7023812 Water Filter Replacement Cartridge is designed to provide clean, fresh tasting water by reducing contaminants from your Sub Zero refrigerators water system. Made to Sub Zeros strict quality standards, it ensures peak filtration performance and maintains your refrigerators reliability. Easy to install and engineered for long lasting use. Product Specifications Brand: Sub Zero Model Number: 7023812 Filter Type: Refrigerator water
The Sub-Zero 7023812 Water Filter Replacement Cartridge is designed to provide clean, fresh-tasting water by reducing contaminants from your Sub-Zero refrigerator’s water system. Made to Sub-Zero’s strict quality standards, it ensures peak filtration performance and maintains your refrigerator’s reliability. Easy to install and engineered for long-lasting use.
Product Specifications
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Brand: Sub-Zero
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Model Number: 7023812
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Filter Type: Refrigerator water filter cartridge
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Filtration Technology: Activated carbon block
- Certification: NSF-certified
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Replacement Interval: 6 months (manufacturer recommended)
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Installation: Twist-in style cartridge
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Operating Pressure: 30–100 psi
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Operating Temperature: 33°F–100°F
- Usage: Cold potable water only
Key Features
Advanced Contaminant Reduction: Activated carbon filtration helps reduce impurities such as chlorine taste and odor for cleaner, fresher drinking water.
Certified Quality Construction: Manufactured to Sub-Zero’s strict performance standards for long-term reliability in premium refrigeration systems.
Simple Quick-Replace Cartridge: Twist-in design allows fast and tool-free installation, making routine maintenance easy.
Consistent Water Flow: Engineered to maintain strong and steady water pressure throughout its lifespan.
Protects Ice and Water Systems: Helps reduce buildup and ensures optimal performance of the refrigerator’s internal water system.
How It Works
The Sub-Zero 7023812 filter uses an activated carbon block core that captures impurities as water flows through the cartridge. Once installed in the refrigerator’s filtration housing, it reduces chlorine taste, odor, and fine particulates to improve overall water clarity and freshness. The filter operates under normal household water pressure, and replacing it every six months keeps the water dispensing and ice making systems functioning at peak performance.
FAQs
How often should the 7023812 filter be replaced?
Sub-Zero recommends replacing refrigerator filters every 6 months for optimal performance.
Does this filter require tools for installation?
No, it uses a twist-in design for quick, tool-free replacement.
Is the 7023812 filter compatible with all Sub-Zero models?
No, compatibility varies by model. You must check the refrigerator’s user manual or Sub-Zero’s official filter lookup.
Is the water safe to drink immediately after replacement?
It is recommended to flush several cups of water through the dispenser to remove carbon residue.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Easy to install!
Love it! Well made and pretty! Gives much needed extra counter space!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2025
★★★★★ 5
Great product
Style: 15' Rhino Sewer Hose
Worked like it should, just as described. Very durable & easy to clean & use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 5
good product
Style: 15' Rhino Sewer Hose
finding up very good. it’s easy to use works with my trailer i live in and i use it all the time. very sturdy, made well. the color is a little lighter than the picture now but no holes or leaks it’s made well.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Good value, lasts forever.
Style: 15' Rhino Sewer Hose
Great product; I've been using these for years. I even carry a spare...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Reliable, Well-Designed Sewer Hose Kit That Just Works
Style: 15' Rhino Sewer Hose
This Camco RhinoFLEX 15-ft RV sewer hose kit is another example of why I continue to buy Camco products. Everything about it feels well thought out, solidly constructed, and designed specifically for real RV use. The hose is flexible yet durable, connects easily, and holds its shape without feeling flimsy or cheap.
The clear elbow fitting with the removable 4-in-1 adapter is especially useful. Being able to visually confirm when the tank is fully drained adds peace of mind and takes the guesswork out of the dumping process. Connections are secure, leak-free, and quick to set up and break down at the campsite.
After using it multiple times, I can say this kit simply works the way it should. It’s dependable, easy to handle, and offers excellent value for the quality you get. I would absolutely recommend this sewer hose kit to any RV owner looking for a reliable, no-nonsense solution that performs every time.
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Reviewed in the United States on January 10, 2026
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