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Criez Universal Water Filter Wrench (4.37" Max Inner Diameter) for Slim Housings - Compatible with 2.5"x10" & 2.5"x20" Cartridges, Durable Anti-Aging Design for RO Systems & Under Sink Filters
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
95%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 25, 2026 4:37 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.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
7.45/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Longbosi
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Important reminder】 Even with identical specifications, filter housing dimensions may vary between manufacturers, potentially affecting wrench compatibility. For optimal fit, be sure to measure the filter's circumference according to Image 3, or measure the minimum base diameter of the filter according to Image 4.
✓【Product Dimensions】The water filter wrench has a maximum inner diameter of 4.37 inches, the inner diameter between the teeth is 3.97 inches, and the thickness is 0.51 inches. It’s compatible with partial Slim /RO and under-sink filter housings.
✓【Compatibility】 It’s compatible with most water filter housings that utilize 2.5-inch diameter filter cartridges. Please note that the 2.5-inch measurement refers to the internal cartridge size, not the external housing dimensions.
✓【Durable Construction】Crafted from high-quality PP material, this wrench boasts exceptional anti-aging properties, ensuring it resists wear, breakage, and deformation over time.
⚙️ Specifications
Color
Black
Brand
Criez
Material
Polypropylene (PP)
Item Length
9.84 inches
Item Weight
2.4 ounces
Item Package Quantity
1
Head Style
Round
Manufacturer
Criez
UPC
712110658216
Item model number
W20
Size
Slim/RO/Under Sink (Fits 2.5"x10" & 2.5"x20")
