Merrithew™ Spring Package Max Plus Reformer - Traditional
Merrithew™ Spring Package Max Plus Reformer - Traditional
Save up to 30–40% with pre-tax dollars via Flex. Learn More →
Professional Handy Assembly from $499
Book a professional to help assemble any equipment. All bookings and inquiries are handled by Handy. Learn more
A complete package to keep all of your Max Plus Reformer and Vertical Frame springs in tip-top shape. Bigger, better, faster and stronger, Merrithew® springs provide enhanced fluidity of movement, allowing for maximum extension of the Reformer carriage with smoother and more balanced movement across all length extensions. Designed to meet the demanding needs for cardio work with Jumpboards and Cardio-Tramp™ Rebounders. The best springs in the industry!
MAX PLUS TRADITIONAL INCLUDES:
- 4 × 100% Reformer springs
- 1 × 50% Reformer spring
- 1 × Spring Pair · Push-Thru (blue)
- 1 × Spring Pair · Roll-Down (black)
- 1 × Spring Pair · Light Arm (yellow)
- 1 × Spring Pair · Leg Enhanced (green)
MAX PLUS POWER-UP INCLUDES:
- 3 × 125% Reformer springs
- 1 × 100% Reformer spring
- 1 × 50% Reformer spring
- 1 × Spring Pair · Push-Thru (blue)
- 1 × Spring Pair · Roll-Down (black)
- 1 × Spring Pair · Light Arm (yellow)
- 1 × Spring Pair · Leg Enhanced (green)
MAX PLUS HIGH-PRECISION INCLUDES:
- 3 × 100% Reformer springs
- 1 × 50% Reformer spring
- 1 × 25% Reformer spring
- 1 × Spring Pair · Push-Thru (blue)
- 1 × Spring Pair · Roll-Down (black)
- 1 × Spring Pair · Light Arm (yellow)
- 1 × Spring Pair · Leg Enhanced (green)
If your Reformer was manufactured prior to December 1, 2011 you may require an upgraded Spring Holder
FEATURES:
- Springs should be replaced every two years to maintain warranty coverage and to ensure maximum performance and safety of your equipment at all times
- Merrithew® springs are custom crafted using the finest quality music wire. All springs are pre-heated for stress relief then nickel plated with a hydrogen embrittlement process to prolong spring life
- Features a newly designed free-flowing spring connection
- Innovative spring ball attachment and new fastening system provides for easy installation
- Springs are securely held in place with no exposed hooks
SPRING SPECS
| Spring | Initial tension | Spring rate | Length | Coil diameter | Spring ball O-ring color |
|---|---|---|---|---|---|
| Leg Spring | 3.4–4.5 lbs (1.5–2.0 kg) |
.625 lbs/in +/- 5% (.11 N/mm +/- 5%) |
22 in (55.9 cm) |
1.2 in (3 cm) |
White |
| Leg Spring · Enhanced | 3.0–4.0 lbs (1.4–1.8 kg) |
.625 lbs/in +/- 5% (.11 N/mm +/- 5%) |
22 in (55.9 cm) |
1.2 in (3 cm) |
Green |
| Light Arm Spring | 2.2–3.2 lbs (1.0–1.5 kg) |
.378 lbs/in +/- 10% (.07 N/mm +/- 10%) |
19 in (48.3 cm) |
1.1 in (2.8 cm) |
Yellow |
| Reformer Spring · 25% | 2.25–3.25 lbs (1.0–1.5 kg) |
.311 lbs/in +/- 5% (.05 N/mm +/- 5%) |
19.5 in (49.5 cm) |
1.5 in (4 cm) |
White |
| Reformer Spring · 50% | 3.0–4.0 lbs (1.4–1.8 kg) |
.625 lbs/in +/- 5% (.11 N/mm +/- 5%) |
19.5 in (49.5 cm) |
1.5 in (4 cm) |
Blue |
| Reformer Spring · 100% | 6.0–7.5 lbs (2.7–3.4 kg) |
1.25 lbs/in +/- 5% (.22 N/mm +/- 5%) |
19.5 in (49.5 cm) |
1.5 in (4 cm) |
Red |
| Reformer Spring · 125% | 7.0–11.0 lbs (3.2–5.0 kg) |
1.56 lbs/in +/- 5% (.27 N/mm +/- 5%) |
19.5 in (49.5 cm) |
1.5 in (4 cm) |
Black |
| Roll-Down Spring | 2.9–3.9 lbs (1.3–1.8 kg) |
.495 lbs/in +/- 10% (.09 N/mm +/- 10%) |
19 in (48.3 cm) |
1.2 in (3 cm) |
Black |
| Push-Thru Spring / Stability Chair · Light Spring | 5.5–7.5 lbs (2.5–3.4 kg) |
1.157 lbs/in +/- 10% (.2 N/mm +/- 10%) |
18 in (45.7 cm) |
1.1 in (2.8 cm) |
Blue |
| Trapeze Spring / Stability Chair · Heavy Spring |
14.75 lbs +/- 1.5 lbs (6.7 kg +/- .7 kg) |
3.888 lbs/in +/- 5% (.68 N/mm +/- 5%) |
18 in (45.7 cm) |
1.2 in (3 cm) |
Red |
2-Year Manufacturers Warranty
Use Your HSA/FSA for Wellness Equipment — Huge Savings
Save up to 30-40% on your Modern Reform® purchase with pre-tax dollars
At Modern Reform®, we believe wellness should be accessible. That's why we've partnered with Flex to make all your Modern Reform purchases eligible for HSA/FSA payment.
What are HSA and FSA Accounts?
Health Savings Accounts (HSA) and Flexible Spending Accounts (FSA) allow you to set aside pre-tax dollars for qualified medical expenses—including wellness equipment like Pilates reformers, saunas, massage chairs and beds, and much more. 99% of our products qualify.
The benefit? You can save up to 30-40% by using pre-tax dollars instead of paying out of pocket.
How It Works
1. Add Eligible Products to Your Cart
Browse our product collections and add your desired products to cart.
2. Select Flex at Checkout
Choose "Flex - Pay with HSA/FSA" as your payment method during checkout. You may have to select 'alternative payment options' to make this visible, especially if you are already signed into a payment provider.
- Under Payment Method → Drop Down to reveal more payment options → Choose 'Alternative payment methods'
- Under Payment → Choose the Flex option
3. Confirm Your Eligibility
You will be prompted to complete a brief telehealth consult to confirm your eligibility to pay with HSA/FSA.
4. Enter Your HSA/FSA Card Details to Save Instantly!
From there, pay securely — enter your HSA or FSA debit card details and complete your checkout as usual. If you don't have your HSA or FSA debit card handy, you can also complete the checkout with a regular credit or debit card.
A licensed provider will review your consultation, and within 2 hours of your purchase, Flex will email you both a Letter of Medical Necessity (LOMN) as well as an itemized receipt. Keep these documents for your records should your HSA/FSA provider or the IRS require additional documentation.
Eligible Products
Almost all products on the Modern Reform website are eligible for HSA/FSA payment through Flex via a Letter of Medical Necessity (LOMN). The only exceptions are non-physical products (such as warranty purchases) and accessories not directly related to wellness equipment (such as the Portable HD Touchscreen).
Frequently Asked Questions
How do I know if I'm eligible?
If you have an active HSA or FSA account, you're eligible! Flex verifies eligibility automatically at checkout.
What if my purchase is denied?
Eligibility is determined by your HSA/FSA administrator. If denied, you can pay with a standard payment method instead. However, all eligible products in the Modern Reform® online store qualify for HSA/FSA through a Letter of Medical Necessity (LOMN).
Do I need a Letter of Medical Necessity?
Yes — all eligible products qualify for HSA/FSA through a Letter of Medical Necessity (LOMN). Flex handles the processing and verification quickly for you at checkout.
Which products are eligible?
All wellness equipment on our site qualifies — including Pilates reformers, infrared saunas, massage chairs, and more. The only exceptions are non-physical products (like warranty purchases) and accessories not directly related to wellness equipment (like the Portable HD Touchscreen).
Is there a purchase limit?
Limits depend on your individual HSA/FSA account balance and plan rules. Check with your administrator for your specific limits.
Shop MRX™ Collection →
Questions?
Contact us at support@modernreform.com or call +1 (855) 723-9532
Ready to invest in your wellness?
Shop HSA/FSA Eligible Products →
