Instead of grabbing all collections and then filtering, you can just grab a collection by its handle.

{
  shop {
    collectionByHandle(handle: "frontpage") {
      id
      description
      products(first: 250) {
        edges {
          node {
            id
            description
            variants(first: 10) {
              edges {
                node {
                  id
                  sku
                  price
                  selectedOptions {
                    name
                    value
                  }
                }
              }
            }
          }
          cursor
        }
        pageInfo {
          hasNextPage
        }
      }
    }
  }
}

Just replace frontpage with whatever your handle you like.

You can do something like so:

{
  collection(id:"Z2lkOi8vc2hvcGlmeS9Db2xsZWN0aW9uLzE1MzU3MjUwNzcxOQ==") {
    products(first: 10) {
      edges {
        node {
          id
        }
      }
    }
  }
}

Where the ID is base64 encoded version of this 'gid://shopify/Collection/153572507719' (where the last part is the id)