Website
European Union
Toggle Nav
  • over 500 varieties of organic and Demeter seeds
  • from our own production and contract farming
  • rare ProSpecieRara varieties, newly bred Bioverita varieties
Search
Advanced Search

Logo DemeterLogo BioSuisse

My Cart
Menu
Settings
Website
European Union

Sativa conservation breeding

Items 151-175 of 189

Page
per page
Set Descending Direction
  1. SUGAR LACE
    New
    bio
    SUGAR LACE er42
    Bag (50 g)
    €3.20
    €3.20
    Add to Compare
    (€64.00 /1kg )
    (€64.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
  2. SUGARGRAPE
    bio
    SUGARGRAPE to31
    Bag (25 seeds)
    €3.20
    €3.20
    Add to Compare
    (€128.00 /1000seeds )
    (€128.00 /1000seeds )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
  3. SUPERSCHMELZ – buy organic seeds online - SATIVA Online Shop
    bio
    Also available as precision seeds
    SUPERSCHMELZ ko42
    Bag (0.5 g)
    €2.85
    €2.85
    Add to Compare
    (€5,700.00 /1kg )
    (€5,700.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
  4. SWISS GIANTS
    bio
     
    SWISS GIANTS er52
    Bag (50 g)
    €3.20
    €3.20
    Add to Compare
    (€64.00 /1kg )
    (€64.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
  5. TEQUILA SUNRISE
    bio
     
    TEQUILA SUNRISE pa79
    Bag (25 seeds)
    €3.20
    €3.20
    Add to Compare
    (€128.00 /1000seeds )
    (€128.00 /1000seeds )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
  6. TILL
    bio
    Also available as pelleted seeds (pills)
    TILL ps34
    Bag (0.5 g)
    €2.85
    €2.85
    Add to Compare
    (€5,700.00 /1kg )
    (€5,700.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
  7. TRAMUNT KS
    bio
     
    Also available as precision seeds
    TRAMUNT KS zu60
    Bag (12.5 g)
    €2.85
    €2.85
    Add to Compare
    (€228.00 /1kg )
    (€228.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
  8. TRAVELTOMATO
    bio
     
    TRAVELTOMATO to85
    Bag (25 seeds)
    €3.20
    €3.20
    Add to Compare
    (€128.00 /1000seeds )
    (€128.00 /1000seeds )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
  9. TREBONA
    bio
    TREBONA bo64
    Bag (50 g)
    €3.20
    €3.20
    Add to Compare
    (€64.00 /1kg )
    (€64.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
  10. TRERO – buy organic seeds online - SATIVA Online Shop
    bio
     
    TRERO ko45
    Bag (0.5 g)
    €2.85
    €2.85
    Add to Compare
    (€5,700.00 /1kg )
    (€5,700.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
  11. TURNIP ROOTED CHERVIL – buy organic seeds online - SATIVA Online Shop
    bio
     
    TURNIP ROOTED CHERVIL ka60
    Bag (2.5 g)
    €3.20
    €3.20
    Add to Compare
    (€1,280.00 /1kg )
    (€1,280.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Outdoor sowing
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
  12. ULTRA – buy organic seeds online - SATIVA Online Shop
    bio
    ULTRA ks43
    Bag (0.5 g)
    €2.85
    €2.85
    Add to Compare
    (€5,700.00 /1kg )
    (€5,700.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
  13. VALDOR – buy organic seeds online - SATIVA Online Shop
    bio
    Also available as pelleted seeds (pills)
    VALDOR ks67
    Bag (1.25 g)
    €2.85
    €2.85
    Add to Compare
    (€2,280.00 /1kg )
    (€2,280.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
  14. VALMAINE
    bio
    VALMAINE ls18
    Bag (0.5 g)
    €2.85
    €2.85
    Add to Compare
    (€5,700.00 /1kg )
    (€5,700.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 1 1
    1 1 1 1
    1 1 0 0
    0 0 0 0
    0 0 0 0
  15. VATTER'S RICH HARVEST
    bio
     
    VATTER'S RICH HARVEST bo68
    Bag (50 g)
    €3.20
    €3.20
    Add to Compare
    (€64.00 /1kg )
    (€64.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
  16. VENEZIANER
    bio
     
    Also available as pelleted seeds (pills)
    VENEZIANER ps50
    Bag (1.25 g)
    €2.85
    €2.85
    Add to Compare
    (€2,280.00 /1kg )
    (€2,280.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
  17. VERDE DA TAGLIO
    bio
    VERDE DA TAGLIO ma10
    Bag (5 g)
    €2.85
    €2.85
    Add to Compare
    (€570.00 /1kg )
    (€570.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
  18. WEGGISER
    bio
     
    WEGGISER er56
    Bag (50 g)
    €3.20
    €3.20
    Add to Compare
    (€64.00 /1kg )
    (€64.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
  19. WEINLÄNDERIN
    bio
     
    WEINLÄNDERIN bo72
    Bag (50 g)
    €3.20
    €3.20
    Add to Compare
    (€64.00 /1kg )
    (€64.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
  20. WHITE TURNIP
    bio
     
    WHITE TURNIP ko49
    Currently not in stock
    Add to Compare
    January February March April May June July August September October November December
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    View product
  21. WIESER MILDER
    bio
     
    WIESER MILDER pa78
    Currently not in stock
    Add to Compare
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    View product
  22. WILHELMSBURGER – buy organic seeds online - SATIVA Online Shop
    bio
     
    WILHELMSBURGER ko50
    Bag (2.5 g)
    €2.85
    €2.85
    Add to Compare
    (€1,140.00 /1kg )
    (€1,140.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
  23. WINNER
    bio
    WINNER to23
    Bag (25 seeds)
    €3.20
    €3.20
    Add to Compare
    (€128.00 /1000seeds )
    (€128.00 /1000seeds )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
  24. WIRA
    bio
     
    WIRA ra34
    Bag (5 g)
    €2.85
    €2.85
    Add to Compare
    (€570.00 /1kg )
    (€570.00 /1kg )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Outdoor sowing
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    1 1 1 1
  25. WLADIWOSTOK
    bio
     
    WLADIWOSTOK to43
    Bag (25 seeds)
    €3.20
    €3.20
    Add to Compare
    (€128.00 /1000seeds )
    (€128.00 /1000seeds )
    excl. shipping, incl. VAT of the delivery country
    January February March April May June July August September October November December
    Indoor sowing
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    Harvest
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    0 0 0 0
    1 1 1 1
    1 1 1 1
    1 1 1 1
    0 0 0 0
    0 0 0 0
    0 0 0 0

Items 151-175 of 189

Page
per page
Set Descending Direction
Filter