What is it's shelf life?

Would assume it last awhile depending on how and where you store it. We buy them in bulk and haven’t had issues with them but keep them stored indoors.

Will this fit sterling water filter

Not sure. I have just used this filter on my whole house filter and wanted to replace filter with same kind have been using. Whole house filter made by A O Smith.

The price is nearly double what you can buy in stores. Why?

i just found it on EBAY. I found filter on Amazon, But they sent me wrong size filter and had to return.

Does this o-ring come with a small tube of grease?

Yes. The o-ring by itself from amazon came with a small packet of very sticky clear grease. I have used vasoline before and it seemed to work just as well.on 1st 4 filters.

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AO Smith AO-WH-LG-OR - Whole House Water Filter O-Ring 5.48 Inch 14 Cm Diameter Fits Most Housings Made for 4.5 Inch Filters

Product ID: 203902072

Details

Brand
A. O. Smith
Color
Black
Item Diameter
5.48 inches
Material
Rubber
Nominal Inside Diameter
5.48 inches

🌍Whole house fit

📏17.78 x 15.24 x 0.76 cm

🔧4.5" O-ring

$56.98

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
A. O. Smith
Color
Black
Item Diameter
5.48 inches

Description

💧 Seal the Deal with Quality!

📦 COMPACT DESIGN - Lightweight at just 23 grams for easy installation.
💧 PREMIUM QUALITY - Crafted by AO Smith for durability and reliability.
🔒 SECURE YOUR WATER - Ensure a perfect seal for your whole house sediment filter.
🌊 UNIVERSAL COMPATIBILITY - Fits most 4.5-inch filter housings effortlessly.
🌟 INTERNATIONAL STANDARDS - Meets global quality standards for peace of mind.

The AO Smith Whole House Water Filter O-Ring is a 4.5-inch diameter seal designed to fit most filter housings, ensuring a tight and reliable water-tight seal. Weighing only 23 grams and measuring 17.78 x 15.24 x 0.76 cm, this O-ring is crafted for durability and compatibility, making it an essential component for maintaining your water filtration system.

Specifications

Brand	AO Smith
Product Dimensions	17.78 x 15.24 x 0.76 cm; 23 Grams
Item Weight	23 g

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