Adjustable Mid Back Task Chair RH Mereo 300

RH Mereo 300 task chair, square back, four finishes

The RH Mereo 300 is the square-back chair in Flokk's Swedish RH Mereo family. It stands on the same seat and the same frictionless tilt as the Mereo 200 and 220, but its backrest is 630 mm high and 400 mm wide and flat rather than wrapped — the widest back in the family, and the reason to choose it if you are broad across the shoulders or simply prefer upright support to a back that curves in around you.

The whole back adjusts in height, the lumbar support inside it sets anywhere from 132 to 210 mm above the seat, and the seat slides 80 mm to set thigh support. Flokk designed the Mereo for active sitting: the tilt is frictionless, infinitely adjustable, lockable in any position, and meant to be left open so the chair follows you. Chair Dinkum is the exclusive Australian distributor for the Flokk group, and we hold the Mereo 300 in Sydney in four finishes.

Features

• Frictionless tilt, infinitely adjustable and lockable in any position; backrest angle adjusts separately through 23.7°
• Square backrest 630 mm high × 400 mm wide, height-adjustable 564–642 mm above the seat
• Lumbar support adjustable 132–210 mm above the seat
• Seat slide: seat depth 403–483 mm; seat angle +7.7° to 16° forward
• Black lacquered aluminium five-star base, 680 mm across, castors for carpet (Ø65 mm)
• Options: height-adjustable neckrest, 8T armrests (height 195–310 mm, width 355–510 mm), coat hanger, hard-floor castors
• Certified EN 1335-1-2-3 A, Möbelfakta, ANSI/BIFMA; EPD (ISO 14025) and GREENGUARD GOLD
• Designed by Veryday with the Flokk design team; built for disassembly, with a replaceable seat

Specifications

Figures are Flokk's own, from the RH Mereo factsheet.

• Seat height: the one figure we will not quote, because Flokk publishes more than one range for this gas stem. Ring us and we will measure the chair on the showroom floor and confirm the range for your exact order in writing.
• Seat width / depth: 410 mm / 403–483 mm with the slide
• Back height / width: 630 mm / 400 mm
• Base diameter: 680 mm
• Chair weight and maximum user weight: not published by Flokk
• Guarantee: 10 years, normal use up to 9 hours per day

Guarantee: Flokk provides a 10-year guarantee on RH Mereo chairs in normal use for up to 9 hours per day, for users up to 150 kg. Chair Dinkum is the exclusive Australian distributor for the Flokk group, so claims are assessed and handled by us in Sydney. Full terms are on our warranty page. This guarantee is in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage.

If you write code for a living and you are in the chair from morning to knock-off, our guide to the best office chair for programmers and developers in Australia explains why the 403–483 mm seat slide and a guarantee written for nine hours a day put the Mereo 300 on the shortlist.

If the armrests are what stops you getting to the desk, this is the chair. The optional 8T armrests set 355 to 510 mm apart and 195 to 310 mm above the seat — the only between-the-armrests figure Flokk publishes for anything we stock, and 155 mm of width adjustment. Paired with the 403–483 mm seat slide and a seat angle running +7.7° to 16°, it is the most re-fittable chair in our range for anyone whose measurements are changing. Our guide to office chairs and pregnancy compares those figures against the HÅG SoFi Mesh, the HÅG Capisco and the Herman Miller Aeron.

Explore more

RH Mereo 220, the curved-back version
RH chairs buying guide: Mereo 220 vs Mereo 300 vs New Logic 220 vs Secur24
Read: office chairs and pregnancy — which adjustments actually matter
Browse the full RH range
Browse all ergonomic task chairs