For a basic Bemis seat, choose the 170 with Top-Tite hinges; for slow close and easy removal, the 7300SLEC (elongated) or 730SLEC (round); for wood, the 1500EC enameled wood seat. Bemis model numbers tell you the shape and color, so match them to your bowl before ordering.
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This guide covers Bemis plastic and enameled wood toilet seats.
Bemis toilet seats compared
| Seat | Material and shape | Hinge feature |
|---|---|---|
| Bemis 170 | Plastic, elongated | Top-Tite hinges install from above |
| Bemis 7300SLEC | Plastic, elongated | Whisper-Close and Easy-Clean |
| Bemis 730SLEC | Plastic, round | Whisper-Close and Easy-Clean |
| Bemis 1500EC | Enameled wood, elongated | Easy-Clean |
Bemis sells elongated and round versions under related numbers: the 170 and 70, the 7300SLEC and 730SLEC, and the 1500EC and 500EC are elongated and round pairs on Bemis’s own product pages. The three-digit code after the model is the color; on these listings 000 is white and 346 is biscuit. Bemis seats fit most standard toilets of the matching shape.
Bemis 170: basic plastic with Top-Tite hinges
Choose the Bemis 170 for a simple, durable plastic seat. Bemis describes (bemisseats.com) a traditional plastic closed-front seat with cover that it says resists chips, wear and stains, with Top-Tite hinges that install from above the bowl and withstand high torque for a no-wobble installation. The 70 is the round version.
On October 15, 2026, the standard new offer sold by Amazon.com showed stock with model 170 000 in white.
Check Bemis 170 elongated plastic toilet seat on Amazon →
Bemis 7300SLEC and 730SLEC: slow close, removes for cleaning
Choose the Bemis 7300SLEC (elongated) or 730SLEC (round) for a seat that will not slam and lifts off for cleaning. Bemis lists (bemisseats.com) a plastic closed-front seat with Whisper-Close, which it says prevents both the ring and cover from slamming, and Easy-Clean hinges that let you remove the seat for cleaning and replacement, with several color codes listed.
On October 15, 2026, the standard new offers sold by Amazon.com showed stock with models 7300SLEC 000 and 730SLEC 000.
Check Bemis 7300SLEC elongated slow-close toilet seat on Amazon →
Check Bemis 730SLEC round slow-close toilet seat on Amazon →
Bemis 1500EC: enameled wood
Choose the Bemis 1500EC if you prefer the heft of a wood seat. Bemis lists (bemisseats.com) an enameled wood closed-front seat with cover and Easy-Clean hinges that let the seat remove for cleaning, offered in many colors, and says the enameled wood gives durability and stability. The 500EC is the round version.
On October 15, 2026, the standard new offer sold by Amazon.com was available to add to the cart in biscuit, listed as 7BA1500EC 346.
Check Bemis 1500EC enameled wood toilet seat, biscuit on Amazon →
Plastic or enameled wood?
Plastic seats are light, easy to wipe and resist chips, as Bemis notes for the 170. They also hold up well in damp bathrooms and are the usual choice for rentals and busy family bathrooms, where seats take more abuse. Enameled wood seats feel heavier and more solid, and a heavy lid falls harder, so a slow-close plastic seat is often the better choice in a home with kids. Our wood toilet seat guide compares wood seats across brands.
Round or elongated?
Measure from the center of the two seat bolts to the front edge of the bowl: roughly 16-1/2 inches is round and roughly 18-1/2 inches is elongated. Then buy the matching Bemis model, such as the 730SLEC for round or the 7300SLEC for elongated. Our toilet seat size guide walks through measuring, and our round vs elongated guide explains the bowl shapes.
Hinges that stay tight
A seat that shifts or wobbles is a frequent complaint. Bemis says its Top-Tite hinges install from above and withstand high torque for a no-wobble installation. Some Bemis listings, such as the 7300SL, describe hinges that never loosen. Whatever the hinge, tighten it as the instructions direct and recheck it after a few days of use.
Do not overtighten plastic hinge bolts or nuts; cranking them down can crack the hinge or the bolt. Snug is enough, and the bumpers under the seat, not the bolts alone, keep it from sliding. If the bowl itself rocks, fix the toilet’s mounting before blaming the seat.
Colors to match your toilet
Bemis says the 1500EC is offered in many different colors, and lists several color codes for its slow-close plastic seats. White toilets are not all the same shade; cotton white and white can look different side by side. If your toilet is an older colored fixture, match the color code from the toilet maker, and compare in daylight before you throw out the packaging.
Seats for kids and older adults
In a home with young children, a slow-close seat like the 7300SLEC protects small fingers from a falling lid and stops the bang at night. For older adults, a seat that sits firmly without shifting matters most, since people often brace on the seat when sitting down. Bemis also makes raised seats and seats with support arms in its Independence and Assist lines for people who need extra help; check the product details carefully, as those are different products from the standard seats here.
Replacement hinges and parts
Hinges and bumpers wear out before the seat does. If a Bemis seat has cracked hinges or missing bumpers but the seat itself is fine, look for replacement hinges made for that model before buying a new seat. Keep the model number from the box; it is the easiest way to find the right parts later.
Cleaning a toilet seat
Wipe plastic seats with mild soap and water or a non-abrasive bathroom cleaner. Avoid harsh abrasives and strong solvents on enameled wood, which can dull the finish. On Easy-Clean seats, lift the seat off now and then to clean the hinge area and the top of the bowl, where grime collects.
Bemis or another brand?
Bemis and Kohler both make a wide range of seats. Our Kohler toilet seat guide covers Kohler’s Brevia and Cachet lines, and our toilet seat guide covers picks across brands. For washing seats, see our bidet seat guide.
Installing a Bemis seat
Remove the old seat, clean around the mounting holes, and set the new hinges. Top-Tite hinges tighten from above the bowl; other Bemis hinges may use nuts under the bowl. Center the seat, tighten the hardware as the instructions describe, and check that the lid and seat close straight. On Easy-Clean seats, practice removing and reinstalling the seat once so you know how it latches. Keep the box and instructions until you are sure the seat fits and closes properly, in case you need to return it.
Frequently asked questions
Which Bemis toilet seat is best?
The 170 is a basic plastic seat, the 7300SLEC and 730SLEC add slow close and removal for cleaning, and the 1500EC is enameled wood.
What is the difference between Bemis 7300SLEC and 730SLEC?
The 7300SLEC is elongated and the 730SLEC is round; Bemis lists both on one product page with the same features.
What does Whisper-Close mean?
Bemis says Whisper-Close prevents both the ring and cover from slamming.
What are Bemis Easy-Clean hinges?
Hinges that let the seat come off for cleaning and replacement, according to Bemis.
What do the numbers after a Bemis model mean?
The three-digit code is the color; on these listings 000 is white and 346 is biscuit.
How we chose
This document-based guide makes no hands-on testing claim. We read Bemis’s product pages for the 170/70, 7300/730SLEC and 1500/500EC seats. On October 15, 2026, all five linked standard new offers were sold by Amazon.com and showed stock or add-to-cart availability. Read our selection method and about Plumbing Picks.
Primary sources
- Bemis 170/70 plastic seat (bemisseats.com): Top-Tite hinges from above, chip and stain resistance.
- Bemis 7300/730SLEC seat (bemisseats.com): Whisper-Close, Easy-Clean hinges, colors.
- Bemis 1500/500EC enameled wood seat (bemisseats.com): enameled wood, Easy-Clean hinges, colors.