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Deal.ai › Kohler
Kohler
Kohler 3493-0 Highline Classic Comfort Height two-piece

Kohler 3493-0 Highline Classic Comfort Height two-piece

Best price now

$491.40at Lowe'sChecked 5 h ago

19% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

Visit Lowe's
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Price facts

  • Lowest price today: $491.40 at Lowe's (checked Nov 10, 2026).
  • Checked at 4 stores.

Our take on the Kohler 3493-0 Highline Classic Comfort Height two-piece

The Kohler Highline Classic is a two-piece elongated toilet with a 17-inch chair-height bowl and a pressure-assisted Pressure Lite flush. The Sloan FLUSHMATE system uses water line pressure to push waste through a 2-1/4-inch glazed trapway, so it clears the bowl forcefully and rarely clogs. It is a strong pick for busy households and light commercial bathrooms. The trade-offs are a louder flush and a seat sold separately, and it needs decent supply pressure to work as intended.

Best forBusy family bathroomsLight commercial or public restroomsShoppers who want fewer clogsAdults who prefer chair-height seating
Pros
  • Pressure-assisted flush clears the bowl forcefully
  • 2-1/4-inch glazed trapway resists clogs
  • Comfort-height 17-inch bowl is easier on knees
  • Elongated bowl for more seating room
  • Vitreous china build with a polished chrome lever
Cons
  • Seat not included
  • Louder flush than gravity toilets
  • Needs adequate water supply pressure
  • Single flush at 1.6 gpf, no dual-flush option

Kohler 3493-0 Highline Classic Comfort Height two-piece prices at every store

  • Ferguson HomeNew

    In stock

    $491.40+ $45.00 shippingChecked 5 h ago
    Visit Ferguson Home
  • Lowe'sNew

    In stock

    $491.40+ $79.00 shippingChecked 5 h ago
    Visit Lowe's
  • Lowe'sNew

    In stock

    $577.31Free shippingChecked 4 h ago
    Visit Lowe's
  • The Bold Look of KohlerNew

    In stock

    $606.64Checked 4 h ago
    Visit The Bold Look of Kohler
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $626.81Free shippingChecked 5 h ago
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

Kohler 3493-0 Highline Classic Comfort Height two-piece price history

Lowest price we've seen: $363.56 on Nov 10 at The Bold Look of Kohler. Tracked across 4 stores since Nov 10.

What reviewers say

Owners of pressure-assist Kohler toilets generally report strong, reliable flushes and few clogs. The most common complaints are the noise of the flush and the need to buy a seat separately.

What people mention
  • Flush powerPraisedOwners say the pressure-assisted flush clears the bowl in one go and rarely clogs.
  • NoiseCriticisedThe pressure-assist flush is noticeably louder than a gravity toilet, which some owners dislike at night.
  • SeatCriticisedBuyers note the seat is not included and has to be purchased separately.
  • Bowl heightPraisedThe chair-height bowl is easier to sit down on and stand up from, especially for older users.
  • Water pressureMixedThe flush depends on supply line pressure, so performance varies where pressure is low.

From Lowe's

  • Pressure assist toilet with flush power for residential or public restroom use
  • Elongated bowl
  • Equipped with Sloan FLUSHMATE
  • Polished chrome trip lever
  • 2-1/4-in (57 mm) glazed trapway
  • 12-in (305 mm) x 10-in (254 mm) water area
Fit
Chair height; 12-in rough-in
Guarantee
Best Price Guaranteed: Lowe's will match a lower price on an exact item; some exclusions apply.
Returns
FREE Returns: return it in store or ship it back for free; eligibility rules apply.
Shipping
FREE shipping for all members; excludes AK, HI or US territories.
In the box
Trip lever

About the Kohler 3493-0 Highline Classic Comfort Height two-piece

Highline White Elongated Chair height 12-in Rough-In 1.6 GPF 2-piece Toilet (Seat Not Included)

Specifications

Type
Two Piece
High Efficiency
Yes
Pressure Assisted
Yes
Macerating
Yes
Installation
Free Standing
Bowl Shape
Elongated
Flush Volume
1.6 gal. per flush
Rough-In Size

Questions and answers

Does it come with a seat?
No. The box includes the trip lever, and the seat must be bought separately. A standard elongated top-mount seat fits.
How loud is the flush?
Louder than a gravity toilet. The pressure-assist tank releases with a forceful whoosh, which matters if the bathroom is near bedrooms.
What rough-in does it need?
A 12-inch rough-in, measured from the finished wall to the floor drain center. Check this before ordering.
Does it need electricity?
No. It uses water line pressure through the FLUSHMATE system, not a pump, so no outlet is required.
How does it compare with a gravity Kohler?
It flushes harder and clogs less but is noisier and depends on supply pressure. Gravity models are quieter and simpler.
What is the flush volume?
1.6 gallons per flush, single flush. There is no dual-flush option on this model.
Where is the Kohler 3493-0 Highline Classic Comfort Height two-piece cheapest?
At Lowe's, for $491.40, 19% under what the other stores charge, as of our latest check.
Where can I buy the Kohler 3493-0 Highline Classic Comfort Height two-piece?
4 stores we checked sell it, including The Bold Look of Kohler, Lowe's, Ferguson Home, Amazon.

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Buying guides that pick the Kohler 3493-0 Highline Classic Comfort Height two-piece

  • Best two-piece toilets with arc bowl

Stores we've priced the Kohler 3493-0 Highline Classic Comfort Height two-piece at

  • Ferguson Home deals and prices
  • Lowe's deals and prices

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12″ rough-in
Flush rate
1.6 gpfSource
Flush technology
Pressure LiteSource
Configuration
Two-pieceSource
Overall height
17"Source
Overall depth
30-1/8"Source
Overall width
21-1/4"Source
Bowl height
17-1/8"Source
Water area
12" x 10"Source
Trapway size
2-1/4"Source
Rough-in
12 in.Source
Material
Vitreous ChinaSource
Hardware Color Family
Chrome
Toilet Seat Mounting
Top mount
Collection Name
Highline
Hardware Finish
Polished
Flush Type
Single