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Deal.ai › Brands

Is Aquasana on Sale? November 2026

Prices checked Nov 13, 2026, 10:43 AM ET

Is Aquasana on sale?

Not right now: Aquasana prices are at their usual levels.

Aquasana prices today, and how low they've been

  • Aquasana
    Aquasana Shower Filter (AQ-4100)
    Aquasana Shower Filter (AQ-4100)$74.99 at eBay    Visit eBay
  • Aquasana
    Aquasana Claryum 3-Stage Max Flow Under-Sink Filter
    Aquasana Claryum 3-Stage Max Flow Under-Sink Filter
$224.99 at Walmart
Visit Walmart
  • Aquasana
    Aquasana Clean Water Machine Countertop Water Filter System
    Aquasana Clean Water Machine Countertop Water Filter System$199.99 at Aquasana    Visit Aquasana
  • Aquasana
    Aquasana Shower Filter
    Aquasana Shower Filter$25.00 at eBay    Visit eBay

    • Not right now. Aquasana prices are at their usual levels: the Aquasana Shower Filter (AQ-4100) is $74.99 at eBay. Any Aquasana deal shows here as soon as it starts.

    Aquasana is a water filtration brand known for under-sink, countertop and shower filters built around its Claryum filtration media, which targets chlorine, chloramines, lead, mercury and VOCs while keeping beneficial minerals. Standout items include the Claryum 3-Stage Max Flow under-sink system, the Clean Water Machine countertop unit and the AQ-4100 shower filter. Every store's price for these products is checked here, with each store's price history alongside it.

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    Buying guides that pick Aquasana

    • Buying guide · 10 picksBest 3-stage shower filters

    Popular Aquasana comparisons

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    • Aquasana Shower Filter AQ-4100 vs MineralStream 20-Stage Shower Filter

    Questions and answers

    What makes Claryum filtration different from a standard carbon filter?
    Claryum combines activated carbon with catalytic carbon and ion exchange in one cartridge. It is rated to reduce chlorine, chloramines, lead, mercury, asbestos and volatile organic compounds while retaining minerals like calcium and magnesium. Standard carbon blocks mainly target chlorine and taste and odor.
    Does the AQ-4100 shower filter remove chloramines?
    No. The AQ-4100 uses a carbon and KDF media blend aimed at chlorine, synthetic chemicals and some heavy metals. It is not rated for chloramines, so households on chloraminated water should look at a different shower unit.
    How often do the filters need replacing?
    Aquasana rates the under-sink Claryum cartridges for about six months or 500 gallons, and the countertop Clean Water Machine for about three months or 320 gallons. The AQ-4100 shower cartridge is rated for roughly 10,000 gallons, about six months of typical use. Ratings assume average household water quality.
    What warranty does Aquasana offer?
    Aquasana covers its filtration systems with a limited warranty, and the under-sink and countertop housings carry longer coverage than the shower filter. Keep your purchase record, since claims go through Aquasana directly rather than the retailer.
    Can the under-sink system be installed without a plumber?
    The Claryum 3-Stage Max Flow connects to the cold water line with a supplied faucet and push-fit fittings, and Aquasana publishes step-by-step instructions. Many owners install it themselves in under an hour with basic tools. A dedicated faucet hole in the sink is required.
    Are there Aquasana discount codes?
    Deal.ai checks what Aquasana products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.