Skip to Main Content

Search

Search

Verified
New Arrivals
Best Sellers
Shop by Room
Inspiration
The Outdoor Shop

Furniture
Outdoor
Bedding & Bath
Mattresses
Rugs
Decor & Pillows
Lighting
Organization
Kitchen
Baby & Kids
Home Improvement
Appliances
Pet
Holiday
Sale

Verified New Arrivals Best Sellers Shop by Room Inspiration The Outdoor Shop

Furniture Furniture Sale Living Room Furniture Sofas Sectionals TV Stands & Entertainment Centers Coffee Tables End & Side Tables Accent Chairs Living Room Sets Reclining Furniture Living Room Furniture Sale Office Furniture Desks Bookcases Office Chairs Filing Cabinets Office Sets Office Furniture Sale Bedroom Furniture Beds Dressers & Chests Nightstands Armoires & Wardrobes Mattresses & Foundations Bedroom Sets Bedroom Furniture Sale Entry & Mudroom Furniture Console Tables Cabinets & Chests Shoe Storage Shoe Racks & Cubbies Hall Trees Entry & Mudroom Furniture Sale Kitchen & Dining Furniture Dining Tables & Seating Sideboards & Buffets Kitchen Islands & Carts Display & China Cabinets Bar Stools & Counter Stools Bar Furniture Kitchen & Dining Room Sets Kitchen & Dining Furniture Sale Game Room Furniture Gaming Chairs Gaming Desks Games & Game Tables Bean Bag Chairs Game Room Furniture Sale Pet Custom Furniture Wayfair Verified™ Furniture Top-Rated Furniture Fast Delivery Furniture Hang-Out Must Haves Modern Dining Sets Boneless Sofas Design Services Outdoor Outdoor Sale Outdoor & Patio Furniture Patio Furniture Sets Outdoor Seating & Patio Chairs Outdoor Tables Patio Bar Furniture Outdoor & Patio Furniture Sale Backyard Play Outdoor Shades Gazebos Pergolas Outdoor Canopies Awnings Outdoor Umbrellas Outdoor Shades Sale Outdoor Heating Outdoor Décor Outdoor Rugs Statues & Sculptures Outdoor Pillows & Cushions Fountains Wreaths Outdoor Doormats Outdoor Décor Sale Outdoor Lighting Garden Planters Greenhouses Trellises Arbors Garden Sale Front Door Décor & Curb Appeal Garage & Outdoor Storage Garage Storage Cabinets Bike & Sport Racks Tool Storage Sheds Deck Boxes Storage Racks & Shelving Units Outdoor Storage Sale Outdoor Fencing & Flooring Hot Tubs, Saunas & Pools Grills & Outdoor Cooking Grills & Accessories Outdoor Kitchens Outdoor Serving & Tableware Grills & Outdoor Cooking Sale Wayfair Verified™ Outdoor Outdoor Decor Favorites Sunbrella POLYWOOD®Blackstone Suncast Backyard Discovery Free Assembly Grills Pergolas & Gazebos Get the Garden Ready Adirondack Chairs Bedding & Bath Bed & Bath Sale Bedding Bedding & Bedding Sets Throw Pillows Throw Blankets Sheets & Pillowcases Bedding Sale Bedding Essentials Bed Pillows Mattress Pads & Toppers Down Comforters & Duvet Inserts Mattress Covers & Protectors Bed Skirts Bedding Basics Sale Mattresses & Foundations All Mattresses King Mattresses Queen Mattresses Full Mattresses Twin Mattresses Adjustable Beds Box Springs & Foundations Bed Frames Bathroom Remodel & Fixtures Bathroom Vanities Bathroom Sink Faucets Bathroom Mirrors Bathroom Remodel Sale Bath Rugs & Towels Bath Towels & Sets Bath Rugs & Mats Bath Rugs & Towels Sale Bathroom Organization Countertop Bath Accessories Shower & Bathtub Accessories Towel Storage Bathroom Organization Sale Shower Curtains & Accessories Shower Curtains & Shower Liners Shower Curtain Rods Shower Curtains & Accessories Sale Wayfair Verified™ Bedroom Free Full Service Delivery RE/FINE™Laura Ashley Sealy Wayfair Sleep Wayfair Basics Lightweight Quilts Guest Bath Must Haves Cooling Bedding Mattresses Mattresses & Foundations Sale Mattresses & Foundations All Mattresses King Mattresses Queen Mattresses Full Mattresses Twin Mattresses Adjustable Beds Box Springs & Foundations Bed Frames 100-Night Free Trial on All Mattresses Speak with a Specialist Buy Now, Pay Over Time Cooling Bedding Top-Rated Adjustable Beds Organic & Sustainable Mattresses Advanced Sleep Technology Wayfair Sleep Sealy Beautyrest Casper Purple Tempur-Pedic Serta Leesa Helix Rugs Rugs Sale Rugs Area Rugs Outdoor Rugs Hallway Runners Bath Rugs & Mats Washable Rugs Kitchen Mats Doormats One-of-a-Kind Rugs Baby & Kids Rugs Rug Pads Stair Tread Rugs Carpet Tiles Popular Rug Sizes 3' x 5' Rugs 5' x 8' Rugs 7' x 9' Rugs 8' x 10' Rugs 9' x 12' Rugs 10' x 14' Rugs Wayfair Verified™ Rugs Top-Rated Area Rugs Quick Ship Faves Magnolia Home by Joanna Gaines x Loloi Rifle Paper Co. x Loloi Lauren Ralph Lauren Galey Alix x Livabliss Machine Washable Rugs Jute & Sisal Rugs Check & Striped Rugs High-Pile Rugs Decor & Pillows Decor & Pillows Sale Wall Décor Wall & Display Shelves Wall Accents Wallpaper Peel & Stick Wallpaper Tapestries Wall Decals Wall Décor Sale Art All Wall Art Art by Subject Art by Type Art by Room Wall Art Sale Mirrors All Mirrors Wall Mirrors Vanity & Dresser Mirrors Full Length Mirrors Mirrors Sale Decorative Accents Vases, Urns, Jars & Bottles Decorative Objects Decorative Trays Globes Decorative Boxes Decorative Accents Sale Candles Picture Frames Flowers & Plants Faux Plants Faux Trees Faux Flowers Live Plants Indoor Planters Flowers & Plants Sale Window Treatments Curtains & Drapes Blinds & Shades Window Treatments Sale Decorative Pillows & Blankets Throw Pillows Throw Blankets Decorative Pillows & Blankets Sale Wayfair Verified™ Décor Quick-Ship Mirrors & Decor Top-Rated Decorative Objects Fresh Finds RE/FINE™Wayfair Basics Small Decor, Major Style Spring Blankets & Pillows Decor from $15 Design Services Lighting Lighting Sale Ceiling Lights All Ceiling Lights Chandeliers Pendant Lighting Flush Mount Lighting Recessed Lighting Ceiling Lights Sale Table & Floor Lamps Table Lamps Floor Lamps Lamp Sets Lamp Shades Desk Lamps Table & Floor Lamps Sale Outdoor Lighting All Outdoor Lights Outdoor Wall Lighting Outdoor Ceiling Lights Outdoor Lanterns & Lamps String Lights LED Outdoor Lights Outdoor Lighting Sale Wall Lights Bathroom Vanity Lighting Wall Sconces Swing Arm Wall Sconces Under Cabinet Lighting Picture Lights Wall Lights Sale Ceiling Fans All Ceiling Fans Ceiling Fans With Lights Indoor Ceiling Fans Outdoor Ceiling Fans Ceiling Fans Sale Light Bulbs & Hardware Light Bulbs Switch Plates Light Shades Switches, Dimmers & Outlets Lighting Components Light Bulbs & Hardware Sale Wayfair Verified™ Lighting Outdoor Lighting by Mercury Row Top-Rated Lighting Quick Ship Table Lamps Breegan Jane x Savoy House Kuzco Lighting Lisa McDennon By Hinkley Guest Bathroom Refresh: Lighting Alabaster Lighting Organization Organization Sale Storage Containers & Drawers All Storage Containers Woven Baskets Decorative Storage Cube Storage Storage Drawers Storage Tubs & Totes Utility Carts Storage Containers & Drawers Sale Storage Furniture Bookcases Cabinets & Chests Storage Benches Storage Ottomans Storage Furniture Sale Wall Shelving & Organization Wall & Display Shelves Wall Hooks Wall Shelving & Organization Sale Closet Organization All Closet Systems Clothes & Garment Racks Shoe Storage All Closet Accessories Storage Trunks Closet Organization Sale Garage & Outdoor Storage Garage Storage Cabinets Bike & Sport Racks Tool Storage Sheds Deck Boxes Storage Racks & Shelving Units Outdoor Storage Sale Office Organization Desktop Organization File Boxes Filing Cabinets Office Organization Bathroom Organization Bathroom Cabinets & Shelving Countertop Bath Accessories Shower & Bathtub Accessories Bathroom Trash Cans Bathroom Organization Sale Kitchen Organization Food Pantries Food Storage Containers Kitchen Shelving Cabinet Organization Pot Racks Spice Jars & Spice Racks Kitchen Organization Sale Cleaning & Laundry Organization Vacuums & Deep Cleaners Hampers & Laundry Baskets Trash Cans & Recycling Laundry Organization Sale Wayfair Basics Dotted Line ClosetMaid Brabantia Organize Every Space Closet Organization Essentials Under-bed Storage The Best Storage Containers Buying Guides Kitchen Kitchen & Dining Sale Tableware & Drinkware Dinnerware Table Accents Drinkware Table & Kitchen Linens Flatware & Silverware Barware Tableware & Drinkware Sale Kitchen & Dining Furniture Grills & Outdoor Cooking Grills & Accessories Outdoor Kitchens Outdoor Serving & Tableware Grills & Outdoor Cooking Sale Cookware & Bakeware Cookware Bakeware Pots, Pans & Skillets Knives & Accessories Cooking Utensils Kitchen Utensils & Tools Cookware & Bakeware Sale Kitchen Remodel & Fixtures Kitchen Organization Food Pantries Kitchen Shelving Cabinet & Pantry Organization Countertop Organization Kitchen Organization Sale Small Kitchen Appliances Air Fryers Mixers & Attachments Coffee, Espresso, & Tea Ice Makers Blenders Toaster Ovens Small Kitchen Appliances Sale Kitchen Appliances Cabinetry Custom Cabinetry Cabinet Samples Ready to Assemble Cabinetry Ninja Cuisinart Calphalon HENCKELS Cocktails in Style The Perfect Cup Must-Have Spice Racks Baby & Kids Baby & Kids Sale Nursery Furniture Cribs Crib Mattresses Gliders, Rockers, & Recliners Changing Tables Cradles & Bassinets Nursery Furniture Sets Nursery Furniture Sale Nursery Bedding Crib Bedding Sets Crib Sheets Baby Blankets & Quilts Nursery Bedding Sale Toddler & Kids Playroom Toddler & Kids Table & Chair Sets Play Kitchen Sets & Accessories Indoor Play Toddler & Kids Playroom Sale Toddler & Kids Bedroom Furniture Kids Beds Bunk Beds Toddler Beds Baby & Kids Dressers Kids Desks Kids Bedroom Sets Toddler & Kids Bedroom Furniture Sale Baby & Kids Storage Toddler & Kids Bedding & Bath Baby & Kids Rugs, Décor & Lighting Kids' Wall Art & Nursery Art Baby & Kids Rugs Baby & Kids Curtains Baby & Kids Wallpaper Baby & Kids Decor & Lighting Sale Backyard Play Swing Sets Bounce Houses & Inflatable Slides Climbing Toys & Slides Outdoor Playhouses Backyard Play Sale Teen Bedding Teen Decor & Lighting Teen Bedroom Furniture Teen Beds Teen Bunk & Loft Beds Teen Lounge Furniture Teen Bedroom Furniture Sale Wayfair Verified™ Kids Furniture New Parent Essentials Customer Picks: Kids Furniture GREENGUARD Gold Certified Sealy Baby Graco Storkcraft Babyletto Delta Children Must-Have Kids Rugs Nautical Kids Room Playroom Game-Changers Home Improvement Home Improvement Sale Bathroom Remodel & Fixtures Bathroom Vanities Bathroom Sink Faucets Bathroom Mirrors Bathroom Sinks Showers & Bathtubs Toilets & Bidets Bathroom Remodel Sale Kitchen Remodel & Fixtures Kitchen Faucets Kitchen Sinks Cabinets & Cabinet Hardware Kitchen Remodel & Fixtures Sale Window Treatments Curtains & Drapes Blinds & Shades Window Treatments Sale Flooring & Walls Floor Tiles & Wall Tiles Wall Paneling Vinyl Flooring Flooring & Walls Sale Doors & Door Hardware Interior Doors Exterior Doors Door Hardware & Accessories Doors & Door Hardware Sale Hardware Cabinet Hardware Door Hardware & Accessories Bathroom Hardware Hardware Sale Outdoor Remodel Heating, Cooling & Air Quality Fireplaces & Stoves Air Conditioners Heating, Cooling & Air Quality Sale Cabinetry Custom Cabinetry Cabinet Samples Ready to Assemble Cabinetry Moen Delta Ackland Kwikset Renovate Your Laundry Room Patterned Floor & Wall Tile Smart Home Essentials Appliances Appliances Sale Kitchen Appliances Refrigerators & Freezers Range Hoods Microwaves Ranges Dishwashers Wine & Beverage Coolers Wall Ovens Cooktops Kitchen Appliance Packages Kitchen Appliances Sale Small Kitchen Appliances Air Fryers Mixers & Attachments Coffee, Espresso, & Tea Ice Makers Blenders Toaster Ovens Small Kitchen Appliances Sale Vacuums & Deep Cleaners All Vacuums Stick Vacuums Upright Vacuums Canister Vacuums Vacuums & Deep Cleaners Sale Washers & Dryers Washing Machines Dryers Washer & Dryer Sets Washers & Dryers Sale Heating, Cooling & Air Quality Air Conditioners Air Purifiers Dehumidifiers Space Heaters Heating, Cooling & Air Quality Sale Samsung Bosch GE Appliances Frigidaire LG Smart Appliances Morning Countertop Essentials Retro Revival Appliances Pet Pet Furniture Sale Dog Dog Crates & Kennels Dog Beds Dog Houses Dog Carriers Dog Ramps & Stairs Dog Strollers Dog Food Storage & Treat Jars Dog Furniture Sale Furniture Style Crates Litter Box Enclosures Cat Litter Boxes Cat Beds Cat Cages & Catios Cat Trees, Perches & Scratchers Cat Furniture Sale Pet Bowls & Feeders Pet Gates & Doors Pet-Friendly Slipcovers Chicken Chicken Coops Chicken Runs Chicken Coop Accessories Bird Fish Reptile Small Animal Lesure FurHaven Zylina The Refined Feline Aivituvin Pet Tech Shop Cozy Dog Beds The Outdoor Pet Shop Holiday Sale

Home Improvement
Bathroom Remodel & Bathroom Fixtures
Toilets & Bidets
Toilets
SKU: KOH18999
Part #: K-3578-RA-7

FREE Delivery

Get it in 7-8 weeks

to

43215

Get Everything You Need

Devonshire Toilet Tissue Holder

Devonshire Toilet Tissue Holder

Rochelle Toilet Seat

Rochelle Toilet Seat

Margaux Horizontal Toilet Tissue Holder

Margaux Horizontal Toilet Tissue Holder

Rutledge Front Quiet-Close with Grip-Tight Bumpers Round Toilet Seat

Rutledge Front Quiet-Close with Grip-Tight Bumpers Round Toilet Seat

At a Glance

Toilet Seat Height: 17 ''

Rough-In Size: 4 ''

Product Warranty

Finish:

Black

Lever Location:

Right-Hand

About This Product

Barrington Pressure Lite 1.0 GPF toilets are perfect for those customers aggressively seeking the benefits of water conservation, this new toilet qualifies for water rebate programs and contributes to LEED credits. An optimized 1.0-gallon flush setting reduces water consumption by more than 37% over 1.6-gallon toilets.

What's Included?

Bolts

Not Included:

Toilet Seat
Wax Ring Kit
Supply Line

Features

Refer to Spec Sheets for Required and Compatible parts to complete installation

Other Dimensions

Overall Dimensions: 31.25'' H X 21.25'' W X 31'' D
Diameter of Spud: Does Not Apply''
Toilet Seat Height - Top to Bottom: 17'' H
Rough In Size: 4''
Trapway Diameter: 2.13''
Flush Valve Diameter: Does Not Apply''

Documents

Other (pdf)
Installation And Assembly (pdf)
Specifications (pdf)
Specifications (pdf)
Certifications (pdf)

Details

Material: Vitreous China
Bowl Shape: Elongated
Gallons Per Flush: 1 gallons
Concealed Tank Included: Does Not Apply
Trapway Design: Concealed
Flushometer Valve Included: Does Not Apply
Urinal Spud Location: Does Not Apply
Seat Material: Does Not Apply
Flushometer Valve Type: Does Not Apply
Valve Type: Does Not Apply
Pieces Included: Closet / Johni Bolts
Heated Seat: Does Not Apply
Construction Features: Concealed

Certifications

CSA B45.5/IAPMO Z124 Compliant - Plastic Plumbing Fixtures: Does Not Apply
Safety Listing(s): CSA Certified

Assembly

Mounting / Installation Required: Yes
Installation Type: Floor Mounted
Mounting / Installation: Floor Mounted

Warranty

Commercial Warranty: Yes
Product Warranty: Yes
Full or Limited Warranty: Limited
Warranty Length: 1 Year

Part Number

K-3578-RA-7: Finish: Black, Lever Location: Right-Hand

30-Day Return Policy

Not loving it? We offer returns for most items within 30 days of delivery for a refund or store credit.

Barrington 1.0 GPF Elongated Two-Piece Toilet with Pressure Lite Flushing Technology K-3578-RA-7

Earn $76.26 in rewards, with 5% back¹, plus more exclusive perks

Get $40 off your qualifying first order of $250+** with the Wayfair Credit Card! **

$1,525.18 was~~$1,689.80~~

10% Off

or

{BOLD_AS_LOW_AS}As low as{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}$74/mo.or 0% APR withor 0% APR with Affirm

Backordered

Customer Reviews

4.3

Rated 4.3 out of 5 stars.

7 Reviews

Compare Similar Items

Barrington 1.0 GPF Elongated Two-Piece Toilet with Pressure Lite Flushing Technology (Seat Not Included)

Barrington 1.0 GPF Elongated Two-Piece Toilet with Pressure Lite Flushing Technology (Seat Not Included)

$1,501.35 was~~$1,698.90~~

(5)

Rated 4.8 out of 5 stars.5 total votes

Bowl Shape: Elongated
Product Type: Info unavailable
Rough In Size: 4''
Urinal Spud Location: Does Not Apply
Installation Type: Floor Mounted

Memorial Day Deal

DeerValley Liberty Compact Toilets One-Piece Toilet With High-Efficiency Flush Round Toilet for Space-Saving Floor Mounted (Seat Included)

DeerValley Liberty Compact Toilets One-Piece Toilet With High-Efficiency Flush Round Toilet for Space-Saving Floor Mounted (Seat Included)

$199.00 was~~$499.00~~

(3820)

Rated 4.4 out of 5 stars.3820 total votes

Bowl Shape: Info unavailable
Product Type: One-Piece Toilet
Rough In Size: Info unavailable
Urinal Spud Location: Does Not Apply
Installation Type: Floor Mounted

American Standard Yorkville 1.28 Gallons GPF Elongated Chair Height Floor Mounted Kit (Seat Not Included)

American Standard Yorkville 1.28 Gallons GPF Elongated Chair Height Floor Mounted Kit (Seat Not Included)

$738.99 was~~$912.00~~

(3)

Rated 5 out of 5 stars.3 total votes

Bowl Shape: Elongated
Product Type: Info unavailable
Rough In Size: 13.38''
Urinal Spud Location: Does Not Apply
Installation Type: Floor Mounted

Ally Standard Bathroom Toielt, Modern Toilet with Comfort Chair Height Floor Mounted(Seat Included)

Ally Standard Bathroom Toielt, Modern Toilet with Comfort Chair Height Floor Mounted(Seat Included)

$240.99 was~~$529.00~~

(549)

Rated 4.6 out of 5 stars.549 total votes

Bowl Shape: Elongated
Product Type: One Piece Toilet
Rough In Size: 12''
Urinal Spud Location: Does Not Apply
Installation Type: Floor Mounted