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A. O. Smith

A. O. Smith 4.5"x10" 5-Micron Carbon Sediment Water Filter | AO-WH-PREL-RCP

✅ In stock
F
Grade
💤 Not a Deal
4/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$44.99
Listed $44.99
Analysis Confidence 88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 24, 2026 12:56 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.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • ➡️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 4/10

📝 Product Overview

🏪 Sold by A. O. Smith Water Treatment
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓Universal 4.5-in replacement filter fits A. O. Smith whole house system AO-WH-PREL. Use only certified, genuine A. O. Smith filters for continued contaminant removal and system performance.
✓Longer lasting appliances - whole house filter system designed to reduce sediment from every tap.
✓IAPMO tested and certified to NSF/ANSI standard 42 for materials. 5 micron filtration - reduces sediment smaller than the human eye can see.
✓Replacements made easy - no plumber necessary. Replace filter every 6 months. Large capacity (4.5") filter is perfect for household sizes 4 or more people.
✓Includes one replacement filter.

⚙️ Specifications

Material
Activated Carbon, Polypropylene (PP)
Product Dimensions
4.5"D x 4.5"W x 10"H
Item Weight
16 ounces
External Testing Certification
NSF 42 - Reduces aesthetic impurities
Product Benefits
Reduces Chlorine, Reduces Sediment, Reduces Turbidity
Brand
A. O. Smith
Unit Count
1 Count
Number of Items
1
Manufacturer
A. O. Smith
Part Number
Replacement Cartridge
Item model number
Replacement Cartridge
F
$44.99
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