Smart Air SA700 Air Purifier Replacement Filter (EPA E11 & HEPA H14 Grades) - 2 Pack

£72.00 – £78.00
  • Genuine SA700 replacement filters.
  • Available in EPA E11 or HEPA H14.
  • 2‑pack (two filters included).
  • Captures PM2.5, viruses, bacteria, allergens & dust.
  • EPA E11: 12‑month lifespan, higher CADR.
  • HEPA H14: 18‑month lifespan, medical‑grade filtration.
  • Easy installation.
  • Low running cost.
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Filter Type: EPA E11 (Standard)

EPA E11 (Standard)
HEPA H14 (Advanced)
£72.00

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Description

Replacement filters for the Smart Air SA700 air purifier. Choose between EPA E11 (12‑month lifespan, up to 720 m³/h CADR) or HEPA H14 (18‑month lifespan, medical‑grade filtration). Both capture PM2.5, viruses, bacteria, allergens, dust, and pollen.

How They Work:

  • [High‑Efficiency Filtration]: Both filter types remove particulate pollution including PM2.5, viruses, bacteria, allergens, mould, dust, and pollen.
  • [Dual‑Filter System]: The SA700 uses two filters simultaneously — each pack includes both replacements.
  • [Long Lifespan]: EPA E11 lasts up to 12 months, HEPA H14 lasts up to 18 months (8 hrs/day UK average).
  • [Easy Installation]: Slide out the old filters and insert the new ones — no tools required.
  • [Performance Options]:
    • EPA E11 → Higher airflow (up to 720 m³/h CADR)

    • HEPA H14 → Higher filtration efficiency (99.995%)

Care & Maintenance:

  • [Replace Regularly]: EPA E11 every ~12 months; HEPA H14 every ~18 months.
  • [Check for Odours]: Filters may smell when saturated — time to replace.
  • [Vacuum Pre‑Filter]: Clean it to extend HEPA life.
  • [Usage Tip]: Running the SA700 at lower speeds extends filter lifespan.
Specification

EPA E11 Filter (2‑Pack)

  • Filtration Grade: E11 EPA
  • Lifespan: Up to 12 months (8 hrs/day)
  • CADR with SA700: Up to 720 m³/h
  • Coverage: Up to 78 m²
  • Pack Size: 2 filters
  • Best For: Maximum airflow, large rooms

HEPA H14 Filter (2‑Pack)

  • Filtration Grade: H14 HEPA
  • Lifespan: Up to 18 months (8 hrs/day)
  • Efficiency: 99.995% particle capture
  • Pack Size: 2 filters
  • Best For: Medical‑grade filtration, allergy homes
Includes

  • 2 × SA700 replacement filters (EPA E11 or HEPA H14 depending on selection)
  • Installation guide

Q&A

Q: Which filter should I choose?
EPA E11 for higher airflow, HEPA H14 for higher filtration efficiency.

Q: How often should I replace the filters?
EPA E11: ~12 months.
HEPA H14: ~18 months.

Q: Do both packs include two filters?
Yes — the SA700 uses two filters, and each pack includes both replacements.

Q: Do Smart Air filters remove viruses?
Yes — both EPA E11 and HEPA H14 capture viral aerosols.

Delivery & Returns

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail. We will automatically reach out to our supplier to confirm that the item is in stock. We will process the charges to your credit or debit card if your item is in stock. 

Free Delivery On Orders Over £50

  • Dispatched directly from a supplier in the UK.
  • Order processing time: 1-2 business days.
  • Estimated delivery time: 1-2 business days.
  • Orders are not shipped or delivered on weekends or during public holidays. 
  • If we are experiencing a high volume of orders, shipments may be delayed by a few days.

Free Returns

Naturally, we hope you'll love your purchase, but it's OK to change your mind. Our return policy lasts 14 days. For complete information, please read our returns and refund policy.

Curious About Your Air Quality?

Rent a monitor for up to 4 weeks starting from £40, test your air and make informed choices!
  • Flexible rentals, choose your preferred 2-4 weeks.
  • Fast delivery, Evri Next Day delivery included.
  • Prepaid return label; drop at any Evri shop.
  • £80 deposit, refunded after the safe return.
  • Monitors PM2.5, PM10, CO2 (NDIR), temperature and humidity.
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