Best Respiratory Care Products and Where to Buy Them in the UK

Why respiratory care matters now more than ever

Breathing is something most of us take for granted until it becomes difficult. Whether you live with asthma, COPD, sleep apnea, or occasional seasonal breathing problems, the right respiratory equipment can make daily life easier and safer. Think of respiratory care devices as the seatbelt and airbags for your lungs — they won’t replace healthy habits, but they reduce risk and improve comfort when things go wrong.

Common respiratory devices worth knowing about

If you’re new to respiratory gear, it helps to meet the main players. From compact inhalers to bedside oxygen concentrators, each tool has a job. I’ll walk you through the must-know items so you can shop confidently and compare prices across UK retailers.

Inhalers and spacers: fast relief in your pocket

Inhalers are the frontline treatment for asthma and many COPD flare-ups. An inhaler delivers medication directly to the lungs in a quick spray, while a spacer helps the medicine reach deeper airways. Spacers are simple plastic chambers but they make a big difference for children or anyone who struggles with inhaler technique. In the UK you’ll find branded and generic inhalers at pharmacies and online retailers.

Nebulisers: turning liquid medicine into breathable mist

Nebulisers are handy for people who need higher doses or who can’t use inhalers effectively. They convert liquid medication into a fine mist that you inhale through a mask or mouthpiece. Portable nebulisers can weigh as little as a few pounds and work well at home or on the go, while tabletop models offer greater power and consistency for regular treatments.

Peak flow meters: track lung function at home

Peak flow meters are inexpensive, pocket-sized devices that measure how fast you can blow air out. They’re great for spotting early signs of worsening asthma so you can act before an attack. Use one regularly and you’ll build a personalised baseline — a simple but powerful tool for staying in control.

CPAP and sleep apnea devices: clear nights, brighter days

If you’ve been diagnosed with obstructive sleep apnea, a CPAP machine (continuous positive airway pressure) is often the go-to solution. It gently keeps your airway open while you sleep using a mask and quiet motor. Modern machines focus on comfort — smaller footprint, quieter operation, and smarter algorithms that adjust pressure automatically.

Air purifiers and masks: reduce triggers and protect lungs

For people sensitive to dust, pollen, pet dander, or smoke, air purifiers can be a game changer. HEPA filters trap tiny particles and lower indoor allergens, helping you breathe easier at home. In certain situations you might also use medical-grade masks to limit exposure to airborne irritants — especially during high pollution or wildfire events.

High-street pharmacies: convenience and professional support

High-street pharmacies remain a top choice because they combine retail convenience with expert advice from pharmacists. Let’s look at the big names and what makes each one worth a visit or a click.

Boots

Boots is a familiar stop for respiratory essentials across the UK. They stock a wide range of inhalers, spacers, nebulisers, and peak flow meters, plus branded and generic options. Boots also offers pharmacy support and health checks in some branches, which helps if you need guidance on using devices correctly.

Superdrug

Superdrug tends to price competitively and often runs health-related promotions. You’ll find personal nebulisers, air purifiers, and accessories alongside mainstream inhalers. If you prefer a high-street option with regular specials, Superdrug is worth checking out.

LloydsPharmacy

LloydsPharmacy combines local presence with an extensive online catalogue. They’re a practical choice for prescription items and for buying over-the-counter devices like spacers and peak flow meters. Pharmacists at Lloyds can also offer practical tips on maintenance and correct usage.

Online pharmacies and specialist suppliers

Buying online gives you access to specialist equipment, more product comparisons, and often lower prices. If you want to research reviews and specs before committing, these retailers make it easy.

Pharmacy2U

Pharmacy2U is one of the UK’s best-known online pharmacy services, particularly for repeat prescriptions. They also list respiratory accessories and often provide detailed product descriptions to help you choose items like spacers and peak flow meters with confidence.

Well Pharmacy and Chemist Direct

Well Pharmacy and Chemist Direct are great online options for both prescription services and over-the-counter devices. Chemist Direct often carries a broad selection of nebulisers, humidifiers, and personal air purifiers, while Well Pharmacy combines online convenience with local branch support when needed.

General retailers and marketplaces

For variety and budget-friendly choices, general retailers and marketplaces can be helpful. They’re particularly useful if you want to compare brands quickly or find accessories and replacement parts.

Amazon UK

Amazon is a one-stop shop for resupply and comparison shopping. You’ll find everything from travel nebulisers to replacement CPAP masks and HEPA air purifiers. Be cautious with sellers: check product reviews and buy from reputable vendors to avoid counterfeit or poor-quality items.

Argos and John Lewis

Argos often stocks entry-level nebulisers and peak flow meters at competitive prices and provides convenient store collection options. John Lewis tends to focus on higher-end air purifiers and sleep therapy accessories, prioritising build quality and reliable warranties.

Medical suppliers and branded manufacturers

When you need clinical-grade equipment or specific replacement parts, going straight to medical suppliers or manufacturers can be the best route. These suppliers specialise in respiratory devices and can offer professional-grade products.

Philips Respironics and DeVilbiss

Philips Respironics and DeVilbiss are household names for CPAP machines, nebulisers, and oxygen therapy equipment. Their products are widely used by clinics and patients alike and are available through medical supply companies as well as authorised retailers across the UK.

Specialist medical suppliers

Specialist suppliers serve patients who need oxygen concentrators, home ventilators, or long-term respiratory support devices. These companies provide technical support, fitting services for masks, and training for carers — services you won’t always get at general retailers.

How to pick the right store and product for you

Choosing a device is about matching the product to your lifestyle and clinical needs. Think of shopping for respiratory gear like picking a comfortable pair of shoes: it needs to fit, support you, and make everyday life easier. Here are practical questions to guide your choice.

Is the device prescribed or over-the-counter?

Some items require a prescription — inhalers for example — while others, like spacers and peak flow meters, can be bought over the counter. If a clinician has recommended a device, ask whether it’s available on prescription or if you should buy it privately for faster access.

Do you need portability or home performance?

If you travel or commute, portability matters. A lightweight nebuliser or a compact CPAP with a travel battery can be a lifesaver. If the device will stay at home, you might prioritise reliability and power over size.

What about warranties and aftercare?

Respiratory devices are an investment. Look for retailers that offer clear warranties and good aftercare — particularly for CPAP machines and oxygen concentrators. Manufacturer-backed warranties and readily available spare parts make long-term ownership less stressful.

Price considerations: balancing cost and quality

Price is always important, but with health devices it shouldn’t be the only factor. Cheaper models can be fine for occasional use, but if you rely on a device daily, spend a little more for durability and comfort.

Comparing like for like

When comparing prices across stores, check what’s included: masks, tubing, filters, and warranties can change the value proposition. A lower headline price that excludes essential accessories can end up costing more in the long run.

NHS support and prescription options

Your NHS coverage can reduce cost when a device is clinically necessary. Ask your clinician whether a prescription is appropriate and which devices are commonly supported. Even if you buy privately, NHS guidance can point you toward clinically suitable options.

Maintenance and hygiene: keep devices working and safe

Proper cleaning and maintenance extend the life of respiratory devices and prevent infections. Think of routine care as regular tune-ups for your lungs — a small effort that pays big dividends.

Cleaning nebulisers and spacers

Most nebulisers and spacers need daily cleaning and periodic disinfection. Use mild soap and warm water, let parts air dry on a clean towel, and replace consumable parts as recommended. Regular cleaning prevents buildup and keeps medication delivery effective.

Recording usage and when to replace parts

Keep a simple log of mask and filter replacements. For CPAP masks, expect to replace cushions every few months and full masks every year, depending on wear. Filters for air purifiers and concentrators also need routine replacement — set reminders so you don’t fall behind.

Safety tips and common pitfalls

Safety should guide every purchase and every use. Small mistakes — using the wrong mask size or skipping routine cleaning — can reduce effectiveness or cause irritation. Here are a few practical tips I always recommend.

Get fitted where possible

Mask fit matters for CPAP and nebuliser masks alike. A poorly fitting mask leaks, reduces treatment effectiveness, and can cause discomfort. Many retailers and specialist suppliers offer fitting advice or services to help you get it right first time.

Watch out for counterfeit products

Because respiratory devices are in high demand, counterfeit or low-quality knock-offs sometimes appear online. Buy from reputable retailers, check manufacturer authorisation, and avoid deals that look too good to be true. Quality matters when you’re putting equipment near your airway.

Final thoughts on smart shopping for respiratory care

Shopping for respiratory care in the UK doesn’t have to be stressful. Start with a clear list of clinical needs, ask a healthcare professional for guidance, and compare prices and support across high-street pharmacies, online specialists, and manufacturer-authorised sellers. Treat your respiratory equipment like an ally — invest a little time and you’ll breathe easier every day.

Whether you prefer the reassurance of a local pharmacy with face-to-face advice, the broad selection of online retailers, or the specialist care of medical suppliers, there’s a right fit for every budget and health profile. The key is to match the device, the retailer, and the ongoing support to your lifestyle — and to keep your gear clean and up to date.

If you’re shopping today, make a short checklist: is the device clinically suitable, is the retailer reputable, are accessories included, and is there good aftercare? Answer those and you’ll be on the right track.