Villeroy & Boch Deltano Replacement Toilet Seat

The Villeroy & Boch Deltano toilet seat (product code 93A101B0302Y) is the genuine standard replacement seat for egg-shaped Omnia Pro pans — fitting both floor-standing and wall-hung models. If your seat says “Haro” on the underside, this is the correct replacement. In stock at our Mascot store and available for shipping Australia-wide.

Product description

Is this the right seat for your toilet?

The Deltano seat was the factory-fitted standard seat on the Villeroy & Boch Omnia Pro range — one of the most widely installed European toilet suites in Australia between 2005 and 2020. It is characterised by its distinctive oval/egg-shaped profile, which is different from the more angular D-shaped seats found on newer V&B ranges like the Subway 2.0 or O.Novo.

The easiest way to confirm compatibility is to check the underside of your existing seat — if it is marked “Haro,” you have a Deltano-series seat and this is your direct like-for-like replacement.

Compatible Villeroy & Boch models

This seat is compatible with the following Villeroy & Boch toilet suites:

If you are unsure whether your pan is compatible, measure the seat opening from back to front. The Deltano seat covers a pan opening of approximately 440 mm × 360 mm. If your measurements differ significantly, please contact us before ordering.

About the Fastfix hinge system

This seat ships complete with the Fastfix hinge kit — V&B’s quick-release mounting system that makes installation and removal tool-free. The hinges clip firmly onto the pan’s fixing points and can be unclipped in seconds for cleaning. No plumber is required for installation.

Standard close — not soft close

This is the standard (non-soft-close) version of the Omnia Pro seat. The lid closes manually under its own weight. If you would prefer a silent-close upgrade, the Villeroy & Boch Delphi Soft-Close Seat is a direct fit on the same pan and is available separately on this site.

Manufactured by Haro

This seat is manufactured by Haro — the leading German specialist in toilet seat technology and the OEM supplier to Villeroy & Boch. It is not a third-party aftermarket product. The Haro name stamped on the underside is normal and does not affect compatibility or warranty.

Frequently asked questions

Will this seat fit my Villeroy & Boch Omnia Pro toilet? Yes. The Deltano seat is the factory-standard seat for the Omnia Pro range in both floor-standing and wall-hung configurations. If your existing seat is marked “Haro” on the underside, this is your correct direct replacement.

Is this a soft-close toilet seat? No. This is the standard close version — the lid closes manually. If you want a soft-close upgrade, select the Villeroy & Boch Delphi Soft-Close Seat, which fits the same Omnia Pro pan without any modification.

What does “Haro” stamped on the underside of my seat mean? Haro is the German manufacturer that produces toilet seats for Villeroy & Boch as an OEM supplier. Seeing “Haro” on your seat confirms it is a genuine V&B seat and that this Deltano replacement is the correct match.

Can I install this seat myself without a plumber? Yes. The Fastfix hinge system is designed for tool-free installation and removal. Most customers complete the swap in under five minutes. See the installation steps above.

Can I upgrade from the Deltano to a soft-close seat? Yes. Because the Delphi Soft-Close Seat shares the same egg-shaped pan footprint as the Deltano, it is a direct fit upgrade. You can enjoy silent-close without changing the pan or any plumbing.

What are the dimensions of the Deltano toilet seat? The seat measures approximately 440 mm × 360 mm. The packaged dimensions are 500 mm × 361 mm × 90 mm and the total weight is 3.3 kg.

Will this seat fit a Villeroy & Boch Subway or O.Novo toilet? No. The Subway and O.Novo ranges use D-shaped pans with different dimensions and fixing geometry. This seat is specifically for the oval/egg-shaped Omnia Pro pan. Please contact us if you are unsure which seat suits your toilet.

What is the warranty on this product? The Deltano seat carries a 1-year manufacturer warranty. If you experience a defect within the warranty period, contact our team at sales@sydneybathroomware.com.au with your order number and a photo of the issue.