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House of Senti - a Design and Health Company

Choose Your Accessory & Setup Bundle

Add ring, ball, weights, a sitting box and white-glove delivery & installation to your reformer — choose the bundle matched to your reformer brand, or the Onyx bundle in your choice of colour.

Merrithew Accessory and Setup Bundle

Merrithew Accessory & Setup Bundle

£200/reformer

Ring, ball, weights and sitting box — the accessories made to match your Merrithew reformer.

Onyx Accessory and Setup Bundle

Onyx Accessory & Setup Bundle

£200/reformer

Ring, ball and weights in your choice of 5 colourways, plus a sitting box supplied by Merrithew to match your reformer.

Merrithew Accessory and Setup Bundle

Merrithew Accessory & Setup Bundle

£200/reformer

  • Pilates Ring
  • Pilates Ball
  • Hand Weights (pair)
  • Big Box for Pilates
  • White glove delivery, packaging removal and installation by a professionally trained team
Onyx Accessory and Setup Bundle

Onyx Accessory & Setup Bundle

£200/reformer

  • Pilates Ring (choice of 5 colours)
  • Pilates Ball
  • Hand Weights (pair)
  • Reformer Sitting Box (supplied by Merrithew to match your reformer)
  • White glove delivery, packaging removal and installation by a professionally trained team

What House of Senti does for you

At House of Senti, setting up reformer studios is our bread and butter.

We work with all the major UK brands as a trusted partner, and because reformer studios are our only focus, we offer loads more value, at no extra cost.

You’ll see our prices are the same as everyone else.

But when you buy with us, you get all of the following at no extra cost.

  • 🧑‍💼 A dedicated, unbiased consultant to help you choose the right model
  • 💷 Financing, so you can spread your investment over 2-5 years
  • 📐 Space planning, our designer considers every clearance to ensure you don’t make a mistake
  • 📦 Everything in one bundle - the reformer, delivered and installed. Along with every accessory you need to start teaching.
  • 🤝 Ongoing support, long after your reformers are delivered.

All at no extra cost.

The Owner’s Insights on the Merrithew SPX Max Reformer

The SPX Max is my go-to when a studio is tight on space but doesn’t want to compromise on commercial features. It’s lightweight and genuinely stackable — the shoulder rests slide out and the units nest together — so you can clear a multi-purpose room in minutes, which group-class timetables love. The patented Retractable Rope System with recoiling reels is the detail instructors notice: quick to adjust and great for range of motion. Where the entry MPX stores upright, the SPX stacks and, crucially, upgrades — add the Plus Vertical Frame and you’ve got Cadillac functionality down the line. It’s also a CE-marked Class I medical device, so it’s certified for rehab and clinical settings across most of Europe. For a flexible, future-proof studio Reformer at a sensible price, the SPX Max is the one I most often recommend.

Why You’ll Love the Merrithew SPX Max Reformer

  • Lightweight and stackable — shoulder rests detach and units nest, clearing multi-purpose rooms fast.
  • Patented Retractable Rope System — recoiling reels for quick adjustment and greater range of motion.
  • Upgradeable to Cadillac — add the SPX Max Plus Vertical Frame later for tower work.
  • CE-marked Class I medical device — certified for rehab and clinical use across most of Europe.
  • High Precision springs (3× 100%, 1× 50%, 1× 25%) — fine resistance control for mixed classes.
  • Complete bundle — platform extender, Reformer box, maple roll-up pole, soft loops and 60-day Merrithew Connect access.

What’s in the Bundle

  • SPX Max Reformer
  • Reformer Box with footstrap
  • Padded Platform Extender
  • Maple Roll-Up Pole
  • High Precision Springs Package — 5 Reformer springs (3× 100%, 1× 50%, 1× 25%)
  • 5 neoprene spring covers for noise reduction
  • Soft Reformer loops and patented Retractable Rope System
  • Carriage Stopper and easy-roll wheels on both ends
  • Owner’s manual and 60-day access to Merrithew Connect digital workouts

Why You Should Consider a Merrithew Reformer

Merrithew is the Rolls-Royce of reformers — exceptionally well-built, hugely respected, and well known in the UK despite being a North American brand. It’s now the parent company of Align Pilates, though the two hold slightly different positions in the market, with Merrithew sitting at the premium end. The trade-off is aesthetic flexibility: these are aluminium-framed machines finished in black as standard rather than wood or a wide colour palette, so they won’t suit every studio look — but as a pure quality unit, they’re about as solid as they come.

Merrithew SPX Max Reformer Specifications

SKU ST01080
Usage Studio (Commercial)
Dimensions (footbar down) 252.7 × 66 cm
Weight 58 kg
Weight Capacity 159 kg (350 lb)
Carriage 98 × 56 cm (height 24 cm from floor)
Footbar Positions 4
Gearbar Positions 3
Carriage Stopping Positions 6
Headrest Positions 3
Springs High Precision Springs Package — 5 springs (3× 100%, 1× 50%, 1× 25%)
Rope System Patented Retractable Rope System
Storage Lightweight & stackable; shoulder rests detach
Upgrade Path SPX Max Plus Vertical Frame for Cadillac functionality
Certification CE-marked Class I Medical Device (EU MDR 2017/745)
GTIN 0690650010803
Materials Durable vinyl upholstery, dense EVA foam, C-channel aluminium rails; made in Canada

Let’s Discuss Your Studio Reformers

Reformer Pilates studio setups are all we do, so we can bring you complementary services like:

  • Space planning and floor-planning
  • Visualisations of your future studio
  • Financing your reformers
  • A genuine, unbiased consultation on the best unit for you (we work with every major brand)

Get in contact today to make setting up your studio and buying your reformers easy and effective.

Chat via email – team@houseofsenti.co.uk
Chat on the phone – 033 3122 6788

*Illustrative monthly cost based on a 5-year finance plan at our lowest available rate, for business customers and subject to status and credit acceptance. Finance is provided by a third-party lender; this is an illustration, not a quote, and your actual repayments may differ. Terms and conditions apply.